{"title":"MURAKO Disc Paper","description":null,"products":[{"product_id":"ｍｕｒａｋｏ-ニュームラコフレックス-セラミックスプラス-nmf18022cep-80-5-枚","title":"MURAKO New Muraco Flex Ceramics Plus NMF18022CEP-80 5 sheets","description":"Catalog number: NMF18022CEP-80 Features: ●The fine particle structure constantly regenerates sharp edges, maintaining high grinding power from start to finish. Applications: ●For heavy grinding such as removing weld beads, deburring, and chamfering of iron, stainless steel, titanium, etc. Specifications: ●Grain size (#): 80 ●Outer diameter (mm): 180 ●Blade length (mm): 23 ●Hole diameter (mm): 22 ●Abrasive: Ceramic ●Maximum operating speed (rpm): 8400 ●Number of blades (pieces): 90 ●Tool used: 180mm disc grinder Material\/Finish: ●Ceramic abrasive Caution: ●Do not use at or above the maximum operating speed.","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49669396496683,"sku":"242-7447","price":8592.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/2427447.jpg?v=1728064018"},{"product_id":"ｍｕｒａｋｏ-ニュームラコフレックス-セラミックスプラス-nmf18022cep-60-5-枚","title":"MURAKO New Muraco Flex Ceramics Plus NMF18022CEP-60 5 sheets","description":"Catalog number: NMF18022CEP-60 Features: ●The fine particle structure constantly regenerates sharp edges, maintaining high grinding power from start to finish. Applications: ●For heavy grinding such as removing weld beads, deburring, and chamfering of iron, stainless steel, titanium, etc. Specifications: ●Grain size (#): 60 ●Outer diameter (mm): 180 ●Blade length (mm): 23 ●Hole diameter (mm): 22 ●Abrasive: Ceramic ●Maximum operating speed (rpm): 8400 ●Number of blades (pieces): 90 ●Tool used: 180mm disc grinder Material\/Finish: ●Ceramic abrasive Caution: ●Do not use at or above the maximum operating speed.","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49669396267307,"sku":"242-7450","price":8592.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/2427450.jpg?v=1728064010"},{"product_id":"ｍｕｒａｋｏ-ニュームラコフレックス-セラミックスプラス-nmf10015cep-80-10-枚","title":"MURAKO New Muraco Flex Ceramics Plus NMF10015CEP-80 10 sheets","description":"Catalog number: NMF10015CEP-80 Features: ●The fine particle structure constantly regenerates sharp edges, maintaining high grinding power from start to finish. Applications: ●For heavy grinding such as removing weld beads, deburring, and chamfering of iron, stainless steel, titanium, etc. Specifications: ●Grain size (#): 80 ●Outer diameter (mm): 100 ●Blade length (mm): 23 ●Hole diameter (mm): 15 ●Abrasive: Ceramic ●Maximum operating speed (rpm): 13600 ●Number of blades (pieces): 50 ●Tool used: 100mm disc grinder Material\/Finish: ●Ceramic abrasive Caution: ●Do not use at or above the maximum operating speed.","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49669395841323,"sku":"242-7449","price":6972.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/2427449.jpg?v=1728063997"},{"product_id":"ｍｕｒａｋｏ-ニュームラコフレックス-セラミックスプラス-nmf10015cep-60-10-枚","title":"MURAKO New Muraco Flex Ceramics Plus NMF10015CEP-60 10 sheets","description":"Catalog number: NMF10015CEP-60 Features: ●The fine particle structure constantly regenerates sharp edges, maintaining high grinding power from start to finish. Applications: ●For heavy grinding such as removing weld beads, deburring, and chamfering of iron, stainless steel, titanium, etc. Specifications: ●Grain size (#): 60 ●Outer diameter (mm): 100 ●Blade length (mm): 23 ●Hole diameter (mm): 15 ●Abrasive: Ceramic ●Maximum operating speed (rpm): 13600 ●Number of blades (pieces): 50 ●Tool used: 100mm disc grinder Material\/Finish: ●Ceramic abrasive Caution: ●Do not use at or above the maximum operating speed.","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49669395611947,"sku":"242-7448","price":6972.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/2427448.jpg?v=1728063989"},{"product_id":"ｍｕｒａｋｏ-ニュームラコフレックス-セラミックスプラス-nmf18022cep-36-5-枚","title":"MURAKO New Muraco Flex Ceramics Plus NMF18022CEP-36 5 sheets","description":"Catalog number: NMF18022CEP-36 Features: ●The fine grain structure constantly regenerates sharp edges, maintaining high grinding power from start to finish. Applications: ●For heavy grinding such as removing weld beads, deburring, and chamfering of iron, stainless steel, titanium, etc. Specifications: ●Grain size (#): 36 ●Outer diameter (mm): 180 ●Blade length (mm): 23 ●Hole diameter (mm): 22 ●Abrasive: Ceramic ●Maximum operating speed (rpm): 8400 ●Number of blades (pieces): 66 ●Tool used: 180mm disc grinder Material\/Finish: ●Ceramic abrasive Caution: ●Do not use above the maximum operating speed.","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49678521008427,"sku":"252-2819","price":8592.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/2522819.jpg?v=1728286000"},{"product_id":"ｍｕｒａｋｏ-ニュームラコフレックス-セラミックスプラス-nmf10015cep-36-10-枚","title":"MURAKO New Muraco Flex Ceramics Plus NMF10015CEP-36 10 sheets","description":"Catalog number: NMF10015CEP-36 Features: ●The fine particle structure constantly regenerates sharp edges, maintaining high grinding power from start to finish. Applications: ●For heavy grinding such as removing weld beads, deburring, and chamfering of iron, stainless steel, titanium, etc. Specifications: ●Grain size (#): 36 ●Outer diameter (mm): 100 ●Blade length (mm): 23 ●Hole diameter (mm): 15 ●Abrasive: Ceramic ●Maximum operating speed (rpm): 13600 ●Number of blades (pieces): 36 ●Tool used: 100mm disc grinder Material\/Finish: ●Ceramic abrasive Caution: ●Do not use at or above the maximum operating speed.","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49678519927083,"sku":"252-2809","price":6972.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/2522809.jpg?v=1728285987"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径８０-幅２５-軸径６ｍｍ-８０-kn8025-5-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 80, width 25, shaft diameter 6mm, 80# KN8025, 5 pieces","description":"Catalogue number: KN8025 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grit size (#): 80 ● Outer diameter (mm): 80 ● Width (mm): 25 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 142 ● Maximum operating speed (rpm): 15000 ● Abrasive grain: Alundum ● Maximum operating speed: 15000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677340115243,"sku":"322-4201","price":4950.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3224201.jpg?v=1728262989"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径８０-幅２５-軸径６ｍｍ-６０-kn8025-5-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 80, width 25, shaft diameter 6mm, 60# KN8025, 5 pieces","description":"Catalogue number: KN8025 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grit size (#): 60 ● Outer diameter (mm): 80 ● Width (mm): 25 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 124 ● Maximum operating speed (rpm): 15000 ● Abrasive grain: Alundum ● Maximum operating speed: 15000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677339885867,"sku":"322-4198","price":4950.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3224198.jpg?v=1728262981"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径８０-幅２５-軸径６ｍｍ-４００-kn8025-5-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 80, width 25, shaft diameter 6mm, 400# KN8025, 5 pieces","description":"Catalogue number: KN8025 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grit size (#): 400 ● Outer diameter (mm): 80 ● Width (mm): 25 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 226 ● Maximum operating speed (rpm): 15000 ● Abrasive grain: Alundum ● Maximum operating speed: 15000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677339722027,"sku":"326-3967","price":4950.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3263967.jpg?v=1728262974"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径８０-幅２５-軸径６ｍｍ-４０-kn8025-5-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 80, width 25, shaft diameter 6mm, 40# KN8025, 5 pieces","description":"Catalogue number: KN8025 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grit size (#): 40 ● Outer diameter (mm): 80 ● Width (mm): 25 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 86 ● Maximum operating speed (rpm): 15000 ● Abrasive grain: Alundum ● Maximum operating speed: 15000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677339558187,"sku":"322-4180","price":4950.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3224180.jpg?v=1728262966"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径８０-幅２５-軸径６ｍｍ-１８０-kn8025-5-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 80, width 25, shaft diameter 6mm, 180# KN8025, 5 pieces","description":"Catalogue number: KN8025 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grit size (#): 180 ● Outer diameter (mm): 80 ● Width (mm): 25 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 175 ● Maximum operating speed (rpm): 15000 ● Abrasive grain: Alundum ● Maximum operating speed: 15000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677339263275,"sku":"326-3932","price":4950.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3263932.jpg?v=1728262959"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径８０-幅２５-軸径６ｍｍ-１２０-kn8025-5-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 80, width 25, shaft diameter 6mm, 120# KN8025, 5 pieces","description":"Catalogue number: KN8025 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grit size (#): 120 ● Outer diameter (mm): 80 ● Width (mm): 25 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 146 ● Maximum operating speed (rpm): 15000 ● Abrasive grain: Alundum ● Maximum operating speed: 15000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677339066667,"sku":"322-4210","price":4950.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3224210.jpg?v=1728262952"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径８０-幅２５-軸径６ｍｍ-１００-kn8025-5-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 80, width 25, shaft diameter 6mm, 100# KN8025, 5 pieces","description":"Catalogue number: KN8025 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grain size (#): 100 ● Outer diameter (mm): 80 ● Width (mm): 25 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 153 ● Maximum operating speed (rpm): 15000 ● Abrasive grain: Alundum ● Maximum operating speed: 15000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677338738987,"sku":"322-4171","price":4950.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3224171.jpg?v=1728262945"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径８０-幅１５-軸径６ｍｍ-８０-kn8015-5-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 80, width 15, shaft diameter 6mm, 80# KN8015, 5 pieces","description":"Catalogue number: KN8015 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-healing effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grit size (#): 80 ● Outer diameter (mm): 80 ● Width (mm): 15 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 142 ● Maximum operating speed (rpm): 15000 ● Abrasive grain: Alundum ● Maximum operating speed: 15000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677338542379,"sku":"322-4155","price":4554.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3224155.jpg?v=1728262938"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径８０-幅１５-軸径６ｍｍ-６０-kn8015-5-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 80, width 15, shaft diameter 6mm, 60# KN8015, 5 pieces","description":"Catalogue number: KN8015 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-healing effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grit size (#): 60 ● Outer diameter (mm): 80 ● Width (mm): 15 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 124 ● Maximum operating speed (rpm): 15000 ● Abrasive grain: Alundum ● Maximum operating speed: 15000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677338345771,"sku":"322-4147","price":4554.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3224147.jpg?v=1728262931"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径８０-幅１５-軸径６ｍｍ-４００-kn8015-5-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 80, width 15, shaft diameter 6mm, 400# KN8015, 5 pieces","description":"Catalogue number: KN8015 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-healing effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grit size (#): 400 ● Outer diameter (mm): 80 ● Width (mm): 15 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 226 ● Maximum operating speed (rpm): 15000 ● Abrasive grain: Alundum ● Maximum operating speed: 15000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677338181931,"sku":"326-3916","price":4554.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3263916.jpg?v=1728262924"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径８０-幅１５-軸径６ｍｍ-４０-kn8015-5-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 80, width 15, shaft diameter 6mm, 40# KN8015, 5 pieces","description":"Catalogue number: KN8015 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-healing effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grit size (#): 40 ● Outer diameter (mm): 80 ● Width (mm): 15 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 86 ● Maximum operating speed (rpm): 15000 ● Abrasive grain: Alundum ● Maximum operating speed: 15000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677338116395,"sku":"322-4139","price":4554.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3224139.jpg?v=1728262917"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径８０-幅１５-軸径６ｍｍ-２４０-kn8015-5-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 80, width 15, shaft diameter 6mm, 240# KN8015, 5 pieces","description":"Catalogue number: KN8015 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-healing effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grit size (#): 240 ● Outer diameter (mm): 80 ● Width (mm): 15 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 205 ● Maximum operating speed (rpm): 15000 ● Abrasive grain: Alundum ● Maximum operating speed: 15000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677337985323,"sku":"326-3894","price":4554.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3263894.jpg?v=1728262909"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径８０-幅１５-軸径６ｍｍ-１８０-kn8015-5-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 80, width 15, shaft diameter 6mm, 180# KN8015, 5 pieces","description":"Catalogue number: KN8015 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-healing effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grit size (#): 180 ● Outer diameter (mm): 80 ● Width (mm): 15 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 175 ● Maximum operating speed (rpm): 15000 ● Abrasive grain: Alundum ● Maximum operating speed: 15000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677337788715,"sku":"326-3886","price":4554.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3263886.jpg?v=1728262902"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径８０-幅１５-軸径６ｍｍ-１２０-kn8015-5-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 80, width 15, shaft diameter 6mm, 120# KN8015, 5 pieces","description":"Catalogue number: KN8015 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-healing effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grain size (#): 120 ● Outer diameter (mm): 80 ● Width (mm): 15 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 146 ● Maximum operating speed (rpm): 15000 ● Abrasive grain: Alundum ● Maximum operating speed: 15000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677337559339,"sku":"322-4163","price":4554.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3224163.jpg?v=1728262894"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径８０-幅１５-軸径６ｍｍ-１００-kn8015-5-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 80, width 15, shaft diameter 6mm, 100# KN8015, 5 pieces","description":"Catalogue number: KN8015 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-healing effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grit size (#): 100 ● Outer diameter (mm): 80 ● Width (mm): 15 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 153 ● Maximum operating speed (rpm): 15000 ● Abrasive grain: Alundum ● Maximum operating speed: 15000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677337362731,"sku":"322-4121","price":4554.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3224121.jpg?v=1728262887"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径６０-幅２０-軸径６ｍｍ-８０-kn6020-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 60, width 20, shaft diameter 6mm, 80# KN6020, 10 pieces","description":"Catalogue number: KN6020 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grit size (#): 80 ● Outer diameter (mm): 60 ● Width (mm): 20 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 106 ● Maximum operating speed (rpm): 18000 ● Abrasive grain: Alundum ● Maximum operating speed: 18000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677337231659,"sku":"322-4104","price":7920.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3224104.jpg?v=1728262880"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径６０-幅２０-軸径６ｍｍ-６０-kn6020-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 60, width 20, shaft diameter 6mm, 60# KN6020, 10 pieces","description":"Catalogue number: KN6020 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grit size (#): 60 ● Outer diameter (mm): 60 ● Width (mm): 20 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 86 ● Maximum operating speed (rpm): 18000 ● Abrasive grain: Alundum ● Maximum operating speed: 18000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677337035051,"sku":"322-4091","price":7920.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3224091.jpg?v=1728262872"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径６０-幅２０-軸径６ｍｍ-４００-kn6020-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 60, width 20, shaft diameter 6mm, 400# KN6020, 10 pieces","description":"Catalogue number: KN6020 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grit size (#): 400 ● Outer diameter (mm): 60 ● Width (mm): 20 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 170 ● Maximum operating speed (rpm): 18000 ● Abrasive grain: Alundum ● Maximum operating speed: 18000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677336903979,"sku":"326-3819","price":7920.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3263819.jpg?v=1728262865"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径６０-幅２０-軸径６ｍｍ-４０-kn6020-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 60, width 20, shaft diameter 6mm, 40# KN6020, 10 pieces","description":"Catalogue number: KN6020 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grit size (#): 40 ● Outer diameter (mm): 60 ● Width (mm): 20 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 64 ● Maximum operating speed (rpm): 18000 ● Abrasive grain: Alundum ● Maximum operating speed: 18000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677336772907,"sku":"322-4082","price":7920.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3224082.jpg?v=1728262858"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径６０-幅２０-軸径６ｍｍ-２４０-kn6020-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 60, width 20, shaft diameter 6mm, 240# KN6020, 10 pieces","description":"Catalogue number: KN6020 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grain size (#): 240 ● Outer diameter (mm): 60 ● Width (mm): 20 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 137 ● Maximum operating speed (rpm): 18000 ● Abrasive grain: Alundum ● Maximum operating speed: 18000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677336707371,"sku":"326-3797","price":7920.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3263797.jpg?v=1728262851"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径６０-幅２０-軸径６ｍｍ-１８０-kn6020-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 60, width 20, shaft diameter 6mm, 180# KN6020, 10 pieces","description":"Catalogue number: KN6020 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grit size (#): 180 ● Outer diameter (mm): 60 ● Width (mm): 20 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 129 ● Maximum operating speed (rpm): 18000 ● Abrasive grain: Alundum ● Maximum operating speed: 18000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677336576299,"sku":"326-3789","price":7920.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3263789.jpg?v=1728262844"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径６０-幅２０-軸径６ｍｍ-１２０-kn6020-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 60, width 20, shaft diameter 6mm, 120# KN6020, 10 pieces","description":"Catalogue number: KN6020 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grit size (#): 120 ● Outer diameter (mm): 60 ● Width (mm): 20 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 123 ● Maximum operating speed (rpm): 18000 ● Abrasive grain: Alundum ● Maximum operating speed: 18000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677336445227,"sku":"322-4112","price":7920.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3224112.jpg?v=1728262837"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径６０-幅２０-軸径６ｍｍ-１００-kn6020-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 60, width 20, shaft diameter 6mm, 100# KN6020, 10 pieces","description":"Catalogue number: KN6020 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grit size (#): 100 ● Outer diameter (mm): 60 ● Width (mm): 20 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 113 ● Maximum operating speed (rpm): 18000 ● Abrasive grain: Alundum ● Maximum operating speed: 18000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677336346923,"sku":"322-4074","price":7920.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3224074.jpg?v=1728262830"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径５０-幅２０-軸径６ｍｍ-８０-kn5020-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 50, width 20, shaft diameter 6mm, 80# KN5020, 10 pieces","description":"Catalogue number: KN5020 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-healing effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grit size (#): 80 ● Outer diameter (mm): 50 ● Width (mm): 20 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 93 ● Maximum operating speed (rpm): 20000 ● Abrasive grain: Alundum ● Maximum operating speed: 20000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677336248619,"sku":"322-4058","price":6732.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3224058.jpg?v=1728262822"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径５０-幅２０-軸径６ｍｍ-６０-kn5020-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 50, width 20, shaft diameter 6mm, 60# KN5020, 10 pieces","description":"Catalogue number: KN5020 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-healing effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grain size (#): 60 ● Outer diameter (mm): 50 ● Width (mm): 20 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 82 ● Maximum operating speed (rpm): 20000 ● Abrasive grain: Alundum ● Maximum operating speed: 20000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677336084779,"sku":"322-4040","price":6732.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3224040.jpg?v=1728262815"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径５０-幅２０-軸径６ｍｍ-４００-kn5020-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 50, width 20, shaft diameter 6mm, 400# KN5020, 10 pieces","description":"Catalogue number: KN5020 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-healing effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grit size (#): 400 ● Outer diameter (mm): 50 ● Width (mm): 20 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 144 ● Maximum operating speed (rpm): 20000 ● Abrasive grain: Alundum ● Maximum operating speed: 20000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677335986475,"sku":"326-3711","price":6732.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3263711.jpg?v=1728262808"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径５０-幅２０-軸径６ｍｍ-４０-kn5020-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 50, width 20, shaft diameter 6mm, 40# KN5020, 10 pieces","description":"Catalogue number: KN5020 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-healing effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grain size (#): 40 ● Outer diameter (mm): 50 ● Width (mm): 20 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 56 ● Maximum operating speed (rpm): 20000 ● Abrasive grain: Alundum ● Maximum operating speed: 20000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677335789867,"sku":"322-4031","price":6732.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3224031.jpg?v=1728262801"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径５０-幅２０-軸径６ｍｍ-２４０-kn5020-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 50, width 20, shaft diameter 6mm, 240# KN5020, 10 pieces","description":"Catalogue number: KN5020 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-healing effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grain size (#): 240 ● Outer diameter (mm): 50 ● Width (mm): 20 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 128 ● Maximum operating speed (rpm): 20000 ● Abrasive grain: Alundum ● Maximum operating speed: 20000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677335265579,"sku":"326-3690","price":6732.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3263690.jpg?v=1728262794"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径５０-幅２０-軸径６ｍｍ-１８０-kn5020-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 50, width 20, shaft diameter 6mm, 180# KN5020, 10 pieces","description":"Catalogue number: KN5020 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-healing effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grit size (#): 180 ● Outer diameter (mm): 50 ● Width (mm): 20 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 109 ● Maximum operating speed (rpm): 20000 ● Abrasive grain: Alundum ● Maximum operating speed: 20000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677335167275,"sku":"326-3681","price":6732.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3263681.jpg?v=1728262787"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径５０-幅２０-軸径６ｍｍ-１２０-kn5020-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 50, width 20, shaft diameter 6mm, 120# KN5020, 10 pieces","description":"Catalogue number: KN5020 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-healing effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grain size (#): 120 ● Outer diameter (mm): 50 ● Width (mm): 20 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 100 ● Maximum operating speed (rpm): 20000 ● Abrasive grain: Alundum ● Maximum operating speed: 20000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677335036203,"sku":"322-4066","price":6732.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3224066.jpg?v=1728262780"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径５０-幅２０-軸径６ｍｍ-１００-kn5020-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 50, width 20, shaft diameter 6mm, 100# KN5020, 10 pieces","description":"Catalogue number: KN5020 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-healing effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grit size (#): 100 ● Outer diameter (mm): 50 ● Width (mm): 20 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 103 ● Maximum operating speed (rpm): 20000 ● Abrasive grain: Alundum ● Maximum operating speed: 20000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677334905131,"sku":"322-4023","price":6732.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3224023.jpg?v=1728262774"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径５０-幅５-軸径６ｍｍ-８０-kn5005-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 50, width 5, shaft diameter 6mm, 80# KN5005, 10 pieces","description":"Catalogue number: KN5005 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grain size (#): 80 ● Outer diameter (mm): 50 ● Width (mm): 5 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 84 ● Maximum operating speed (rpm): 20000 ● Abrasive grain: Alundum ● Maximum operating speed: 20000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677334806827,"sku":"322-4007","price":6576.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3224007.jpg?v=1728262767"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径５０-幅５-軸径６ｍｍ-６０-kn5005-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 50, width 5, shaft diameter 6mm, 60# KN5005, 10 pieces","description":"Catalogue number: KN5005 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grit size (#): 60 ● Outer diameter (mm): 50 ● Width (mm): 5 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 74 ● Maximum operating speed (rpm): 20000 ● Abrasive grain: Alundum ● Maximum operating speed: 20000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677334708523,"sku":"322-3990","price":6576.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3223990.jpg?v=1728262762"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径５０-幅５-軸径６ｍｍ-４００-kn5005-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 50, width 5, shaft diameter 6mm, 400# KN5005, 10 pieces","description":"Catalogue number: KN5005 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grain size (#): 400 ● Outer diameter (mm): 50 ● Width (mm): 5 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 138 ● Maximum operating speed (rpm): 20000 ● Abrasive grain: Alundum ● Maximum operating speed: 20000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677334577451,"sku":"326-3665","price":6576.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3263665.jpg?v=1728262757"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径５０-幅５-軸径６ｍｍ-４０-kn5005-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 50, width 5, shaft diameter 6mm, 40# KN5005, 10 pieces","description":"Catalogue number: KN5005 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grain size (#): 40 ● Outer diameter (mm): 50 ● Width (mm): 5 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 56 ● Maximum operating speed (rpm): 20000 ● Abrasive grain: Alundum ● Maximum operating speed: 20000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677334446379,"sku":"322-3981","price":6576.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3223981.jpg?v=1728262751"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径５０-幅５-軸径６ｍｍ-２４０-kn5005-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 50, width 5, shaft diameter 6mm, 240# KN5005, 10 pieces","description":"Catalogue number: KN5005 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grain size (#): 240 ● Outer diameter (mm): 50 ● Width (mm): 5 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 120 ● Maximum operating speed (rpm): 20000 ● Abrasive grain: Alundum ● Maximum operating speed: 20000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677334282539,"sku":"326-3649","price":6576.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3263649.jpg?v=1728262745"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径５０-幅５-軸径６ｍｍ-１８０-kn5005-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 50, width 5, shaft diameter 6mm, 180# KN5005, 10 pieces","description":"Catalogue number: KN5005 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grain size (#): 180 ● Outer diameter (mm): 50 ● Width (mm): 5 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 102 ● Maximum operating speed (rpm): 20000 ● Abrasive grain: Alundum ● Maximum operating speed: 20000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677334118699,"sku":"326-3631","price":6576.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3263631.jpg?v=1728262736"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径５０-幅５-軸径６ｍｍ-１２０-kn5005-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 50, width 5, shaft diameter 6mm, 120# KN5005, 10 pieces","description":"Catalogue number: KN5005 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grit size (#): 120 ● Outer diameter (mm): 50 ● Width (mm): 5 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 92 ● Maximum operating speed (rpm): 20000 ● Abrasive grain: Alundum ● Maximum operating speed: 20000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677333922091,"sku":"322-4015","price":6576.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3224015.jpg?v=1728262730"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径５０-幅５-軸径６ｍｍ-１００-kn5005-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 50, width 5, shaft diameter 6mm, 100# KN5005, 10 pieces","description":"Catalogue number: KN5005 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect, so the workpiece is less likely to burn. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Tools used: Straight grinder. ●Electric grinder, electric drill, drill press, etc. Specifications: ● Grit size (#): 100 ● Outer diameter (mm): 50 ● Width (mm): 5 ● Shaft diameter (mm): 6 ● Shaft length (mm): 40 ● Number of blades (pieces): Approximately 95 ● Maximum operating speed (rpm): 20000 ● Abrasive grain: Alundum ● Maximum operating speed: 20000 rpm Material \/ Finish: ● Shaft: Steel (S45C)","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677333856555,"sku":"322-3973","price":6576.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3223973.jpg?v=1728262725"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径４０-幅２０-軸径６ｍｍ-８０-kn4020-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 40, width 20, shaft diameter 6mm, 80# KN4020, 10 pieces","description":"Catalogue number: KN4020 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect and is less likely to burn the workpiece. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Electric grinders, electric drills, drill presses, etc. ●Tools used: Straight grinder. Specifications: ●Grit (#): 80 ●Outer diameter (mm): 40 ●Width (mm): 20 ●Shaft diameter (mm): 6 ●Shaft length (mm): 40 ●Number of blades (pieces): Approximately 77 ●Maximum operating speed (rpm): 20000 ●Abrasive grain: Alundum ●Maximum operating speed: 20000rpm Material\/Finish: ●Shaft: Steel (S45C) Caution: ●Please check the contents of the instruction manual included with the product. ●Make sure to insert the shaft into the rotating tool by more than 2\/3 of the shaft length and attach it securely. ●If you press it too hard, the shaft may bend or break.","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677333692715,"sku":"322-3957","price":6648.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3223957.jpg?v=1728262720"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径４０-幅２０-軸径６ｍｍ-６０-kn4020-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 40, width 20, shaft diameter 6mm, 60# KN4020, 10 pieces","description":"Catalogue number: KN4020 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect and is less likely to burn the workpiece. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Electric grinders, electric drills, drill presses, etc. ●Tools used: Straight grinder. Specifications: ●Grit (#): 60 ●Outer diameter (mm): 40 ●Width (mm): 20 ●Shaft diameter (mm): 6 ●Shaft length (mm): 40 ●Number of blades (pieces): Approximately 70 ●Maximum operating speed (rpm): 20000 ●Abrasive grain: Alundum ●Maximum operating speed: 20000rpm Material\/Finish: ●Shaft: Steel (S45C) Caution: ●Please check the contents of the instruction manual included with the product. ●Make sure to insert the shaft into the rotating tool by more than 2\/3 of the shaft length and attach it securely. ●If you press it too hard, the shaft may bend or break.","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677333627179,"sku":"322-3949","price":6648.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3223949.jpg?v=1728262715"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径４０-幅２０-軸径６ｍｍ-４００-kn4020-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 40, width 20, shaft diameter 6mm, 400# KN4020, 10 pieces","description":"Catalogue number: KN4020 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect and is less likely to burn the workpiece. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Electric grinders, electric drills, drill presses, etc. ●Tools used: Straight grinder. Specifications: ●Grit (#): 400 ●Outer diameter (mm): 40 ●Width (mm): 20 ●Shaft diameter (mm): 6 ●Shaft length (mm): 40 ●Number of blades (pieces): Approximately 131 ●Maximum operating speed (rpm): 20000 ●Abrasive grain: Alundum ●Maximum operating speed: 20000rpm Material\/Finish: ●Shaft: Steel (S45C) Caution: ●Please check the contents of the instruction manual included with the product. ●Make sure to insert the shaft into the rotating tool by more than 2\/3 of the shaft length and attach it securely. ●If you press it too hard, the shaft may bend or break.","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677333496107,"sku":"326-3614","price":6648.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3263614.jpg?v=1728262710"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径４０-幅２０-軸径６ｍｍ-４０-kn4020-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 40, width 20, shaft diameter 6mm, 40# KN4020, 10 pieces","description":"Catalogue number: KN4020 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect and is less likely to burn the workpiece. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Electric grinders, electric drills, drill presses, etc. ●Tools used: Straight grinder. Specifications: ●Grit (#): 40 ●Outer diameter (mm): 40 ●Width (mm): 20 ●Shaft diameter (mm): 6 ●Shaft length (mm): 40 ●Number of blades (pieces): Approximately 50 ●Maximum operating speed (rpm): 20000 ●Abrasive grain: Alundum ●Maximum operating speed: 20000rpm Material\/Finish: ●Shaft: Steel (S45C) Caution: ●Please check the contents of the instruction manual included with the product. ●Make sure to insert the shaft into the rotating tool by more than 2\/3 of its length and attach it securely. ●If you press it too hard, the shaft may bend or break.","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677333365035,"sku":"322-3931","price":6648.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3223931.jpg?v=1728262704"},{"product_id":"ｍｕｒａｋｏ-軸付フラップ金具無し-外径４０-幅２０-軸径６ｍｍ-２４０-kn4020-10-個","title":"MURAKO Shaft-mounted flap without fittings, outer diameter 40, width 20, shaft diameter 6mm, 240# KN4020, 10 pieces","description":"Catalogue number: KN4020 Features: ●The biggest feature is that there are no metal fittings above or below the flap wheel, so it will not hit or scratch the workpiece. ●Can be used for all types of polishing, including internal surfaces, curved surfaces, and flat surfaces. ●Has a great heat dissipation effect and is less likely to burn the workpiece. ●Has a self-regenerating effect that allows it to constantly polish with new abrasive grains, resulting in stable polishing power. ●Adapts well to the shape of the workpiece. Applications: ●Grinding and polishing of iron and stainless steel. ●Polishing before painting. ●Removing scratches. ●Polishing the internal surfaces of pipes. ●Removing rust. ●Removing burrs. ●Surface polishing. ●Removing burns after welding. ●Electric grinders, electric drills, drill presses, etc. ●Tools used: Straight grinder. Specifications: ●Grit (#): 240 ●Outer diameter (mm): 40 ●Width (mm): 20 ●Shaft diameter (mm): 6 ●Shaft length (mm): 40 ●Number of blades (pieces): Approximately 112 ●Maximum operating speed (rpm): 20000 ●Abrasive grain: Alundum ●Maximum operating speed: 20000rpm Material\/Finish: ●Shaft: Steel (S45C) Caution: ●Please check the contents of the instruction manual included with the product. ●Make sure to insert the shaft into the rotating tool by more than 2\/3 of the shaft length and attach it securely. ●If you press it too hard, the shaft may bend or break.","brand":"（株）ムラコ","offers":[{"title":"Default Title","offer_id":49677333233963,"sku":"326-3592","price":6648.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3263592.jpg?v=1728262699"}],"url":"https:\/\/kaigoro.com\/en\/collections\/%ef%bd%8d%ef%bd%95%ef%bd%92%ef%bd%81%ef%bd%8b%ef%bd%8f-%e3%83%87%e3%82%a3%e3%82%b9%e3%82%af%e3%83%9a%e3%83%bc%e3%83%91%e3%83%bc.oembed","provider":"カイゴロウ","version":"1.0","type":"link"}