{"product_id":"リューター-軸付弾性砥石-ｐｖａ砥石-外径-ｍｍ-８粒度-８０-1-袋","title":"R7321 Elastic grindstone with shaft (PVA grindstone) Outer diameter (mm): 8 Grain size (#): 80 1 bag","description":"Catalog number: R7321 Features: ●The elasticity of the binder allows the abrasive grains to cut evenly, resulting in a uniform and beautiful finish without leaving any deep scratches on the polished surface. ●The elasticity of the binder allows it to blend well with the workpiece. ●Ideal for polishing soft, hard-to-cut materials that tend to heat up and clog. Applications: ●For polishing stainless steel, aluminum, copper, brass, titanium, other alloys, wood, glass, stone, and synthetic resin. Specifications: ●Grain size (#): 80 ●Outer diameter (mm): 8 ●Width (mm): 13 ●Shaft diameter (mm): 3 ●Shaft length (mm): 30 ●Maximum operating speed (rpm): 30000 ●Abrasive grain: C","brand":"日本精密機械工作（株）","offers":[{"title":"Default Title","offer_id":49641788965163,"sku":"128-4671","price":4229.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1284671.jpg?v=1727499314","url":"https:\/\/kaigoro.com\/en\/products\/%e3%83%aa%e3%83%a5%e3%83%bc%e3%82%bf%e3%83%bc-%e8%bb%b8%e4%bb%98%e5%bc%be%e6%80%a7%e7%a0%a5%e7%9f%b3-%ef%bd%90%ef%bd%96%ef%bd%81%e7%a0%a5%e7%9f%b3-%e5%a4%96%e5%be%84-%ef%bd%8d%ef%bd%8d-%ef%bc%98%e7%b2%92%e5%ba%a6-%ef%bc%98%ef%bc%90-1-%e8%a2%8b","provider":"カイゴロウ","version":"1.0","type":"link"}