{"title":"Step drill","description":null,"products":[{"product_id":"デッキビット用延長シャンク-dkbsk-550-1本","title":"Deck bit extension shank DKBSK-550 1 piece","description":"This is an extension shank that allows you to attach and detach deck bits with one touch.\n\n\n\n Suitable for drilling work while standing.\n\n\n\n Extension shank for deck bits Total length (mm): 550\n\n\n\n Suitable deck bits: 15-22mm\n\n\n\n Material\/Finish: Alloy Steel\n\n\n\n Country of Origin: Japan\n\n\n\n Code number: 379-4521","brand":"ユニカ","offers":[{"title":"Default Title","offer_id":49573955207467,"sku":"61-1388-49","price":5421.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/61138849s.jpg?v=1726107719"},{"product_id":"sk11-スパイラルステップドリル-ssd-6ステンレス-1本","title":"SK11 Spiral Step Drill SSD-6 Stainless Steel 1 piece","description":"The strong twist spiral groove design allows for good chip removal and excellent drilling speed.\n\n\n\n Drilling, enlarging holes, and deburring stainless steel plates, thin iron plates (general steel), aluminum, etc.\n\n\n\n The unique blade angle design reduces cutting resistance, is battery efficient and ideal for use with rechargeable impact drivers.\n\n\n\n The cutting edge is chamfered to ensure good bite into the material and eliminate the need for a center punch.\n\n\n\n Titanium coating provides excellent heat resistance and long life. Sizes: 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 27, 30mm\n\n\n\n 6.35mm hexagonal shaft\n\n\n\n Number of steps: 13\n\n\n\n Maximum drillable plate thickness: thin steel plate, aluminum 2.0mm or less\n\n\n\n Maximum drillable plate thickness: Stainless steel plate 1.0mm or less\n\n\n\t\t \nCompatible models: Rechargeable impact driver, rechargeable drill driver, electric drill","brand":"藤原産業","offers":[{"title":"Default Title","offer_id":49592407818539,"sku":"62-2860-21","price":5038.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/62286021.jpg?v=1726576720"},{"product_id":"ｋｄｓ-ステップドリル５ｍｔ-sd-5mt-1-本","title":"KDS Step Drill 5MT SD-5MT 1 piece","description":"Catalog number: SD-5MT Features: ●Titanium coating for outstanding durability ●Two-blade ●Shank shape: Hexagonal Applications: ●For drilling, enlarging, and chamfering holes in steel, copper, brass, stainless steel, aluminum, plastic, and wood Specifications: ●Step width (mm): 4.30 ●Number of steps (steps): 13 ●Shank shape: Hexagonal ●Shank diameter (mm): 6.35 ●Drilling dimensions (φ): 5, 7.5, 10, 13, 16, 19, 21, 23, 26, 29, 31, 33, 35 ●Total length (mm): 86 ●Titanium coating Material\/Finish: ●HSS steel Caution: ●For stainless steel plates, apply cutting oil and use at low speed. ●Please refrain from continuous use as it will heat up.","brand":"ムラテックＫＤＳ（株）","offers":[{"title":"Default Title","offer_id":49643272044843,"sku":"102-6098","price":8455.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1026098.jpg?v=1727538832"},{"product_id":"ｋｄｓ-ステップドリル４ｍｔ-sd-4mt-1-本","title":"KDS Step Drill 4MT SD-4MT 1 piece","description":"Catalog number: SD-4MT Features: ●Titanium coating for outstanding durability ●Two-blade ●Shank shape: Hexagonal Applications: ●For drilling, enlarging, and chamfering holes in steel, copper, brass, stainless steel, aluminum, plastic, and wood Specifications: ●Step width (mm): 4.6 ●Number of steps (steps): 10 ●Shank shape: Hexagonal ●Shank diameter (mm): 6.35 ●Drilling dimensions (φ): 4, 6, 8, 10, 12, 14, 16, 18, 20, 22 ●Total length (mm): 76 ●Titanium coating Material\/Finish: ●HSS steel Caution: ●Apply cutting oil to stainless steel plates and use at low speed. ●Please refrain from continuous use as it will heat up.","brand":"ムラテックＫＤＳ（株）","offers":[{"title":"Default Title","offer_id":49643271913771,"sku":"102-6096","price":4528.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1026096.jpg?v=1727538826"},{"product_id":"ｋｄｓ-ステップドリル３ｍｔ-sd-3mt-1-本","title":"KDS Step Drill 3MT SD-3MT 1 piece","description":"Catalog number: SD-3MT Features: ●Titanium coating for outstanding durability ●Two-blade ●Shank shape: Hexagonal Applications: ●For drilling, enlarging, and chamfering holes in steel, copper, brass, stainless steel, aluminum, plastic, and wood Specifications: ●Step width (mm): 6.42 ●Number of steps (steps): 7 ●Shank shape: Hexagonal ●Shank diameter (mm): 6.35 ●Drilling dimensions (φ): 6, 8, 10, 12, 14, 16, 18 ●Total length (mm): 75 ●Titanium coating Material\/Finish: ●HSS steel Caution: ●Apply cutting oil to stainless steel plates and use at low speed. ●Please refrain from continuous use as it will heat up.","brand":"ムラテックＫＤＳ（株）","offers":[{"title":"Default Title","offer_id":49643271651627,"sku":"102-6095","price":4250.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1026095.jpg?v=1727538819"},{"product_id":"ｋｄｓ-ステップドリル１ｍｔ-sd-1mt-1-本","title":"KDS Step Drill 1MT SD-1MT 1 piece","description":"Catalog number: SD-1MT Features: ●Titanium coating for outstanding durability ●Two-blade ●Shank shape: Hexagonal Applications: ●For drilling, enlarging, and chamfering holes in steel, copper, brass, stainless steel, aluminum, plastic, and wood Specifications: ●Step width (mm): 4.22 ●Number of steps (steps): 9 ●Shank shape: Hexagonal ●Shank diameter (mm): 6.35 ●Drilling dimensions (φ): 4, 5, 6, 7, 8, 9, 10, 11, 12 ●Total length (mm): 66 ●Titanium coating Material\/Finish: ●HSS steel Caution: ●Apply cutting oil to stainless steel plates and use at low speed. ●Please refrain from continuous use as it will heat up.","brand":"ムラテックＫＤＳ（株）","offers":[{"title":"Default Title","offer_id":49643271094571,"sku":"102-6094","price":2680.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1026094.jpg?v=1727538805"},{"product_id":"ライト-六角軸スパイラルチタンｌｓｔ-４２８-1-本","title":"Light hexagonal shaft spiral titanium LST-428 LST-428 1 piece","description":"Catalog number: LST-428 Features: ●One drill can drill multiple sizes of holes. Applications: ●For drilling, chamfering, and deburring thin steel plates (up to 2 mm), aluminum, plastic, and wood. Specifications: ●Number of steps (steps): 13 ●Shank diameter (mm): 6.35 ●Drilling dimensions (φ): 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28 ●Surface treatment: Titanium coating ●Drilling dimensions (φmm): 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28 ●Drilling dimensions (mm): 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28 ●Machined hole diameter: mm size Material\/Finish: ●HSS titanium coating","brand":"ライト精機（株）","offers":[{"title":"Default Title","offer_id":49640122450219,"sku":"123-3796","price":5465.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1233796.jpg?v=1727464881"},{"product_id":"エビ-スパイラルステージドリル-ノンコーティング-１５段-ストレート軸-三面取り-６-４２-1-本","title":"EBI Spiral Stage Drill, Non-Coated, 15 Stages, Straight Shaft (Three-Sided Chamfer), 6-42, LB642SPN, 1 Piece","description":"Catalog number: LB642SPN Features: ●By adopting a spiral groove, the rake angle is acute and the cutting performance is significantly improved compared to a straight groove. Applications: ●For drilling holes in steel plates, aluminum, stainless steel, wood, resin, etc. Specifications: ●Step width (mm): 2.5 ●Number of steps (steps): 15 ●Shank shape: straight (three-sided chamfer) ●Shank diameter (mm): 10 ●Drilling dimensions (φ): 6, 9, 12, 15, 18, 21, 24, 27, 30, 32, 34, 36, 38, 40, 42 ●Total length (mm): 85.5 ●Maximum drilling plate thickness: steel plate 2.0mm, stainless steel 1.2mm (use lubricating oil), wood\/resin 3.0mm ●Drilling dimensions (φmm): 6, 9, 12, 15, 18, 21, 24, 27, 30, 32, 34, 36, 38, 40, 42 ●Spiral groove Caution: ●Do not use on heat-treated metal plates.","brand":"（株）ロブテックス","offers":[{"title":"Default Title","offer_id":49639917584683,"sku":"129-2434","price":24341.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1292434.jpg?v=1727461241"},{"product_id":"エビ-スパイラルステージドリル-ｔｉｎコーティング-１５段-ストレート軸-三面取り-６-４２-1-本","title":"EBI Spiral Stage Drill, Tin Coated, 15 Stages, Straight Shaft (Three-Sided Chamfer), 6-42, LB642SP, 1 Piece","description":"Catalog number: LB642SP Features: ●By adopting a spiral groove, the rake angle is acute and the cutting performance is significantly improved compared to a straight groove. Applications: ● For drilling holes in steel plates, aluminum, stainless steel, wood, resin, etc. Specifications: ●Step width (mm): 2.5 ●Number of steps (steps): 15 ●Shank shape: straight (three-sided chamfer) ●Shank diameter (mm): 10 ●Drilling dimensions (φ): 6, 9, 12, 15, 18, 21, 24, 27, 30, 32, 34, 36, 38, 40, 42 ●Total length (mm): 85.5 ●Surface treatment: TiN coating ●Maximum drilling plate thickness: steel plate 2.0mm, stainless steel 1.2mm, wood\/resin 3.0mm ●Drilling dimensions (φmm): 6, 9, 12, 15, 18, 21, 24, 27, 30, 32, 34, 36, 38, 40, 42 ●Spiral groove ●Tin coating Caution: ●Do not use on heat-treated metal plates.","brand":"（株）ロブテックス","offers":[{"title":"Default Title","offer_id":49639917060395,"sku":"129-2448","price":31568.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1292448.jpg?v=1727461231"},{"product_id":"エビ-スパイラルステージドリル-ｔｉｎコーティング-１３段-ストレート軸-三面取り-６-３５-1-本","title":"EBI Spiral Stage Drill, Tin Coated, 13 Stages, Straight Shaft (Three-Sided Chamfer), 6-35, LB635SP, 1 Piece","description":"Catalog number: LB635SP Features: ●By adopting a spiral groove, the rake angle is acute and the cutting performance is significantly improved compared to straight grooves. ●This one tool covers all the hole diameter sizes commonly used in electrical work. Applications: ●For drilling holes in steel plates, aluminum, stainless steel, wood, resin, etc. Specifications: ●Step width (mm): 3 ●Number of steps (steps): 13 ●Shank shape: straight (three-sided chamfer) ●Shank diameter (mm): 10 ●Drilling dimensions (φ): 6, 10, 12, 16, 18, 21, 22, 25, 27, 28, 30, 33, 35 ●Total length (mm): 82.5 ●Surface treatment: TiN coating ●Maximum drilling plate thickness: steel plate 2.0mm, stainless steel 1.2mm, wood\/resin 3.0mm ●Drilling dimensions (φmm): 6, 10, 12, 16, 18, 21, 22, 25, 27, 28, 30, 33, 35 ●Spiral groove ●Tin coating Caution: ●Do not use on heat-treated metal plates.","brand":"（株）ロブテックス","offers":[{"title":"Default Title","offer_id":49639916273963,"sku":"129-2438","price":19615.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1292438.jpg?v=1727461221"},{"product_id":"ｌｅｎｏｘ-バリビットセット-ｍｖｂ９７３-1-ｓ","title":"LENOX Varibit Set MVB973 30973MVB973 1S","description":"Catalog number: 30973MVB973 Features: ● A set of varibits of each size stored in a special case. ● Can drill holes in stainless steel and iron plates up to 3 mm thick. One tool can be used to drill holes of many sizes. ● The blade shape is a patented wave-shaped two-blade. It is possible to quickly and accurately drill perfectly round holes. Applications: ● Iron, stainless steel (up to 3 mm). Specifications: ● Surface treatment: Non-coated ● Set contents: 30960MVB412, 30961MVB1424, 30962MVB618 ● Non-coated Material\/Finish: ● Cobalt high speed steel Set contents\/Accessories: ● 30881VB1, 30882VB2, 30883VB3 ● Storage case Caution: ● When drilling stainless steel, use at low speed.","brand":"ＬＥＮＯＸ社","offers":[{"title":"Default Title","offer_id":49640756543787,"sku":"107-7573","price":22223.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1077573.jpg?v=1727478927"},{"product_id":"ｌｅｎｏｘ-バリビット-段付きドリル-２０ｍｍ-３４ｍｍ-1-本","title":"LENOX Varibit Step Drill 20mm-34mm 30963MVB2034 1 piece","description":"Catalog number: 30963MVB2034 Features: ●The wavy two-blade type (patented) blade shape allows you to quickly drill accurate round holes with few burrs. ●The pilot drill at the tip reduces vibration and allows the drill to quickly capture the material, allowing for speedy hole drilling. ●The special blade shape improves chip removal, reduces heat build-up, and reduces blade wear, allowing for a long life. Applications: ●Iron, stainless steel (up to 3 mm). Specifications: ●Step width (mm): 6 ●Number of steps (steps): 8 ●Number of blades (pieces): 2-blade ●Shank shape: For drilling ●Shank diameter (mm): 9.5 ●Drilling dimensions (φ): 20, 22, 24, 26, 28, 30, 32, 34 ●Total length (mm): 95 ●Surface treatment: Non-coated ●Non-coated Material\/Finish: ●Cobalt high speed steel Set contents\/Accessories: ●- Caution: ●When drilling stainless steel, use at low speed.","brand":"ＬＥＮＯＸ社","offers":[{"title":"Default Title","offer_id":49640756445483,"sku":"107-2816","price":19734.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1072816.jpg?v=1727478924"},{"product_id":"ｌｅｎｏｘ-バリビット-段付きドリル-６ｍｍ-１８ｍｍ-1-本","title":"LENOX Varibit Step Drill 6mm-18mm 30962MVB618 1 piece","description":"Catalog number: 30962MVB618 Features: ●The wavy two-blade type (patented) blade shape allows you to quickly drill accurate round holes with fewer burrs. ●The pilot drill at the tip reduces vibration and allows the drill to quickly capture the material, allowing for speedy hole drilling. ●The special blade shape improves chip removal, reduces heat build-up, and reduces blade wear, allowing for a long life. Applications: ●Iron, stainless steel (up to 3 mm). Specifications: ●Step width (mm): 6 ●Number of steps (steps): 7 ●Number of blades (pieces): 2-blade ●Shank shape: For drilling ●Shank diameter (mm): 6.4 ●Drilling dimensions (φ): 6, 8, 10, 12, 14, 16, 18 ●Total length (mm): 85 ●Surface treatment: Non-coated ●Non-coated Material\/Finish: ●Cobalt high speed steel Set contents\/Accessories: ●- Caution: ●When drilling stainless steel, use at low speed.","brand":"ＬＥＮＯＸ社","offers":[{"title":"Default Title","offer_id":49640756412715,"sku":"107-2813","price":9010.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1072813.jpg?v=1727478921"},{"product_id":"ｌｅｎｏｘ-バリビット-段付きドリル-１４-２５ｍｍ-1-本","title":"LENOX Varibit Step Drill 14-25mm 30961MVB1424 1 piece","description":"Catalog number: 30961MVB1424 Features: ●The wavy two-blade type (patented) blade shape allows you to quickly drill accurate round holes with fewer burrs. ●The pilot drill at the tip reduces vibration and allows the drill to quickly capture the material, allowing for speedy hole drilling. ●The special blade shape improves chip removal, reduces heat build-up, and reduces blade wear, allowing for a long life. Applications: ●Iron, stainless steel (up to 3 mm). Specifications: ●Step width (mm): 5 ●Number of steps (steps): 7 ●Number of blades (pieces): 2-blade ●Shank shape: For drilling ●Shank diameter (mm): 9.5 ●Drilling dimensions (φ): 14, 16, 18, 20, 22, 24, 25 ●Total length (mm): 72 ●Surface treatment: Non-coated ●Non-coated Material\/Finish: ●Cobalt high speed steel Set contents\/Accessories: ●- Caution: ●When drilling stainless steel, use at low speed.","brand":"ＬＥＮＯＸ社","offers":[{"title":"Default Title","offer_id":49640756281643,"sku":"107-2814","price":9868.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1072814.jpg?v=1727478916"},{"product_id":"ｌｅｎｏｘ-バリビット-段付きドリル-４-１２ｍｍ-1-本","title":"LENOX Varibit Step Drill 4-12mm 30960MVB412 1 piece","description":"Catalog number: 30960MVB412 Features: ●The wavy two-blade type (patented) blade shape allows you to quickly drill accurate round holes with fewer burrs. ●The pilot drill at the tip reduces vibration and allows the drill to quickly capture the material, allowing for speedy hole drilling. ●The special blade shape improves chip removal, reduces heat build-up, and reduces blade wear, allowing for a long life. Applications: ●Iron, stainless steel (up to 3 mm). Specifications: ●Step width (mm): 5 ●Number of steps (steps): 9 ●Number of blades (pieces): 2-blade ●Shank shape: For drilling ●Shank diameter (mm): 6.4 ●Drilling dimensions (φ): 4, 5, 6, 7, 8, 9, 10, 11, 12 ●Total length (mm): 74 ●Surface treatment: Non-coated ●Non-coated Material\/Finish: ●Cobalt high speed steel Set contents\/Accessories: ●- Caution: ●When drilling stainless steel, use at low speed.","brand":"ＬＥＮＯＸ社","offers":[{"title":"Default Title","offer_id":49640756150571,"sku":"107-2812","price":6779.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1072812.jpg?v=1727478912"},{"product_id":"ｌｅｎｏｘ-バリビットセット-ｖｂ３０９２９-1-ｓ","title":"LENOX Varibit Set VB30929 30929VB30929 1S","description":"Catalog number: 30929VB30929 Features: ●A set of varibits of each size stored in a special case. ●Can drill holes in stainless steel and iron plates up to 3 mm thick. One tool can handle drilling of many sizes of holes. ●The blade shape is a patented wave-shaped two-blade. It is possible to quickly and accurately drill perfectly round holes. Applications: ●Iron, stainless steel (up to 3 mm). Specifications: ●Surface treatment: Non-coated ●Set contents: 30881VB1, 30883VB3, 30908VB8, 30912VB12 ●Non-coated Material\/Finish: ●Cobalt high speed steel Set contents\/Accessories: ●30881VB1, 30882VB2, 30883VB3 ●Storage case Caution: ●When drilling stainless steel, use at low speed.","brand":"ＬＥＮＯＸ社","offers":[{"title":"Default Title","offer_id":49640755855659,"sku":"107-7572","price":41614.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1077572.jpg?v=1727478907"},{"product_id":"ｌｅｎｏｘ-ステップドリル用延長バー-バリビット用-エクステンション-２０４ｍｍ-1-本","title":"LENOX Step Drill Extension Bar for Varibit Extension 204mm 30925VBX8 1 piece","description":"Catalog number: 30925VBX8 Features: ●Extension bar exclusively for varibit shank 10 mm. Applications: ●For drilling holes in deep places. Specifications: ●Step width (mm): - ●Number of steps (steps): - ●Shank shape: Hexagonal ●Shank diameter (mm): 10 ●Drilling dimensions (φ): - ●Total length (mm): 204 ●For electric drills Material\/Finish: ●Steel","brand":"ＬＥＮＯＸ社","offers":[{"title":"Default Title","offer_id":49640755757355,"sku":"107-2821","price":2660.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1072821.jpg?v=1727478904"},{"product_id":"ｌｅｎｏｘ-バリビット-段付きドリル-２２ｍｍ-３５ｍｍ-1-本","title":"LENOX Varibit Step Drill 22mm-35mm 30912VB12 1 piece","description":"Catalog number: 30912VB12 Features: ●The wavy two-blade type (patented) blade shape allows you to quickly drill accurate round holes with fewer burrs. ●The pilot drill at the tip reduces vibration and allows the drill to quickly capture the material, allowing for speedy hole drilling. ●The special blade shape improves chip removal, reduces heat build-up, and reduces blade wear, allowing for a long life. Applications: ●Iron, stainless steel (up to 3 mm). Specifications: ●Step width (mm): 4 ●Number of steps (steps): 5 ●Number of blades (pieces): 2-blade ●Shank shape: For drilling ●Shank diameter (mm): 9.5 ●Drilling dimensions (φ): 22, 28.5, 31, 32, 35 ●Total length (mm): 75 ●Surface treatment: Non-coated ●Non-coated Material\/Finish: ●Cobalt high speed steel Set contents\/Accessories: ●- Caution: ●When drilling stainless steel, use at low speed.","brand":"ＬＥＮＯＸ社","offers":[{"title":"Default Title","offer_id":49640755593515,"sku":"107-2815","price":14844.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1072815.jpg?v=1727478901"},{"product_id":"ｌｅｎｏｘ-バリビット-段付きドリル-１２サイズ-1-本","title":"LENOX Varibit Step Drill, Size 12, 30908VB8, 1 piece","description":"Catalog number: 30908VB8 Features: ●The wavy two-blade type (patented) blade shape allows you to quickly drill accurate round holes with fewer burrs. ●The pilot drill at the tip reduces vibration and allows the drill to quickly catch the material, allowing for speedy hole drilling. ●The special blade shape improves chip removal, reduces heat build-up, and reduces blade wear, allowing for a long life. Applications: ●Iron, stainless steel (up to 3 mm). Specifications: ●Step width (mm): 3 ●Number of steps (steps): 12 ●Number of teeth (pieces): 2-blade ●Shank shape: For drilling ●Shank diameter (mm): 6.4 ●Drilling dimensions (φ): 4.5, 6, 8, 9.5, 11, 12.5, 14, 16, 17.5, 19, 20.5, 22 ●Total length (mm): 79 ●Surface treatment: Non-coated ●Non-coated Material\/Finish: ●Cobalt high speed steel Set contents\/Accessories: ●- Caution: ●When drilling stainless steel, use at low speed.","brand":"ＬＥＮＯＸ社","offers":[{"title":"Default Title","offer_id":49640755364139,"sku":"107-2817","price":12870.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1072817.jpg?v=1727478896"},{"product_id":"ｌｅｎｏｘ-バリビットセット-８８９ｖｂ-1-ｓ","title":"LENOX Varibit Set 889VB 30889889 1S","description":"Catalog number: 30889889 Features: ● A set of varibits of each size stored in a special case. ● Can drill holes in stainless steel and iron plates up to 3 mm thick. One tool can handle drilling of many sizes of holes. ● Patented wave-shaped two-blade blade. Can quickly and accurately drill perfectly round holes. Applications: ● Iron, stainless steel (up to 3 mm). Specifications: ● Surface treatment: Non-coated ● Set contents: 30881VB1, 30882VB2, 30883VB3 ● Non-coated Material\/Finish: ● Cobalt high speed steel Set contents\/Accessories: ● 30881VB1, 30882VB2, 30883VB3 ● Storage case Caution: ● When drilling stainless steel, use at low speed.","brand":"ＬＥＮＯＸ社","offers":[{"title":"Default Title","offer_id":49640754708779,"sku":"107-7574","price":22823.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1077574.jpg?v=1727478873"},{"product_id":"ｌｅｎｏｘ-バリビット-段付きドリル-１２-５-２２ｍｍ-1-本","title":"LENOX Varibit Step Drill 12.5\/22mm 30887VB7 1 piece","description":"Catalog number: 30887VB7 Features: ●The wavy two-blade type (patented) blade shape allows you to quickly drill accurate round holes with fewer burrs. ●The pilot drill at the tip reduces vibration and allows the drill to quickly capture the material, allowing for speedy hole drilling. ●The special blade shape improves chip removal, reduces heat build-up, and reduces blade wear, allowing for a long life. Applications: ●Iron, stainless steel (up to 3 mm). Specifications: ●Step width (mm): 2 ●Steps (steps): 9 ●Number of blades (pieces): 2 blades ●Shank shape: For drilling ●Shank diameter (mm): 6.4 ●Drilling dimensions (φ): 12.5, 14, 16, 17.5, 19, 20, 22, 24, 25 ●Surface treatment: Non-coated ●Non-coated Material\/Finish: ●Cobalt high speed steel Set contents\/Accessories: ●- Caution: ●When drilling stainless steel, use at low speed.","brand":"ＬＥＮＯＸ社","offers":[{"title":"Default Title","offer_id":49640754643243,"sku":"107-7568","price":9610.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1077568.jpg?v=1727478870"},{"product_id":"ｌｅｎｏｘ-バリビット-段付きドリル-４-５ｍｍ-１２-５ｍｍ-1-本","title":"LENOX Varibit Step Drill 4.5mm-12.5mm 30884VB4 1 piece","description":"Catalog number: 30884VB4 Features: ●The wavy two-blade type (patented) blade shape allows you to quickly drill accurate round holes with fewer burrs. ●The pilot drill at the tip reduces vibration and allows the drill to quickly capture the material, allowing for speedy hole drilling. ●The special blade shape improves chip removal, reduces heat build-up, and reduces blade wear, allowing for a long life. Applications: ●Iron, stainless steel (up to 3 mm). Specifications: ●Step width (mm): 9 ●Number of steps (steps): 6 ●Number of blades (pieces): 2-blade ●Shank shape: For drilling ●Shank diameter (mm): 6.4 ●Drilling dimensions (φ): 4.5, 6, 8, 9.5, 11, 12.5 ●Total length (mm): 80 ●Surface treatment: Non-coated ●Non-coated Material\/Finish: ●Cobalt high speed steel Set contents\/Accessories: ●- Caution: ●When drilling stainless steel, use at low speed.","brand":"ＬＥＮＯＸ社","offers":[{"title":"Default Title","offer_id":49640754512171,"sku":"107-2818","price":6521.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1072818.jpg?v=1727478865"},{"product_id":"ｌｅｎｏｘ-バリビット-段付きドリル-６ｍｍ-１９ｍｍ-1-本","title":"LENOX Varibit Step Drill 6mm-19mm 30883VB3 1 piece","description":"Catalog number: 30883VB3 Features: ●The wavy two-blade type (patented) blade shape allows you to quickly drill accurate round holes with fewer burrs. ●The pilot drill at the tip reduces vibration and allows the drill to quickly capture the material, allowing for speedy hole drilling. ●The special blade shape improves chip removal, reduces heat build-up, and reduces blade wear, allowing for a long life. Applications: ●Iron, stainless steel (up to 3 mm). Specifications: ●Step width (mm): 4 ●Number of steps (steps): 9 ●Number of blades (pieces): 2-blade ●Shank shape: For drilling ●Shank diameter (mm): 6.4 ●Drilling dimensions (φ): 6, 8, 9.5, 11, 12.5, 14, 16, 17.5, 19 ●Total length (mm): 70 ●Surface treatment: Non-coated ●Non-coated Material\/Finish: ●Cobalt high speed steel Set contents\/Accessories: ●- Caution: ●When drilling stainless steel, use at low speed. ●Although the shaft is 6.35 mm, it is a 6.35 x 9 mm impact shaft, so it can be attached to impact drivers sold in Japan. However, due to some rattling, we recommend using it with a 9 mm insertion impact driver or drill driver.","brand":"ＬＥＮＯＸ社","offers":[{"title":"Default Title","offer_id":49640754348331,"sku":"107-2819","price":8495.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1072819.jpg?v=1727478860"},{"product_id":"ｌｅｎｏｘ-バリビット-段付きドリル-１２-５ｍｍ-２５ｍｍ-1-本","title":"LENOX Varibit Step Drill 12.5mm-25mm 30882VB2 1 piece","description":"Catalog number: 30882VB2 Features: ●The wavy two-blade type (patented) blade shape allows you to quickly drill accurate round holes with fewer burrs. ●The pilot drill at the tip reduces vibration and allows the drill to quickly catch the material, allowing for speedy hole drilling. ●The special blade shape improves chip removal, reduces heat build-up, and reduces blade wear, allowing for a long life. Applications: ●Iron, stainless steel (up to 3 mm). Specifications: ●Step width (mm): 4 ●Number of steps (steps): 9 ●Number of teeth (pieces): 2-blade ●Shank shape: For drilling ●Shank diameter (mm): 9.5 ●Drilling dimensions (φ): 12.5, 14, 16, 17.5, 19, 20.5, 22, 23.5, 25 ●Total length (mm): 78 ●Surface treatment: Non-coated ●Non-coated Material\/Finish: ●Cobalt high speed steel Set contents\/Accessories: ●- Caution: ●When drilling stainless steel, use at low speed.","brand":"ＬＥＮＯＸ社","offers":[{"title":"Default Title","offer_id":49640754217259,"sku":"107-2820","price":9696.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1072820.jpg?v=1727478856"},{"product_id":"ｌｅｎｏｘ-バリビット-段付きドリル-３ｍｍ-１２-５ｍｍ-1-本","title":"LENOX Varibit Step Drill 3mm-12.5mm 30881VB1 1 piece","description":"Catalog number: 30881VB1 Features: ●The wavy two-blade type (patented) blade shape allows you to quickly drill accurate round holes with fewer burrs. ●The pilot drill at the tip reduces vibration and allows the drill to quickly capture the material. ●Hole drilling can be done quickly. ●The special blade shape improves chip removal, reduces heat build-up, and reduces blade wear, allowing for a long life. Applications: ●Iron, stainless steel (up to 3 mm). Specifications: ●Step width (mm): 3 ●Number of steps (steps): 13 ●Number of teeth (pieces): 2-blade ●Shank shape: For drilling ●Shank diameter (mm): 6.4 ●Drilling dimensions (φ): 3, 4, 4.5, 5.5, 6, 7, 8, 8.5, 9.5, 10, 11, 12, 12.5 ●Total length (mm): 73 ●Surface treatment: Non-coated ●Non-coated Material\/Finish: ●Cobalt high speed steel Set contents\/Accessories: ●- Caution: ●When drilling stainless steel, use at low speed.","brand":"ＬＥＮＯＸ社","offers":[{"title":"Default Title","offer_id":49640754086187,"sku":"107-2811","price":5663.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1072811.jpg?v=1727478851"},{"product_id":"ｔｒｕｓｃｏ-ステップドリル-２枚刃チタンコーティング-６-２７ｍｍ-段数１１-tsdsc27-1-本","title":"TRUSCO Step Drill, 2-blade, titanium coated, 6-27mm, 11 steps, TSDSC27, 1 piece","description":"Catalog number: TSDSC27 Features: ●Cobalt high speed steel is used as the base material, which has excellent wear resistance and heat resistance. ●Titanium coating with excellent heat resistance is used. ●Compared to straight blades, cutting speed and durability are improved. Applications: ●Cutting materials: Iron plate, copper plate (up to 2 mm), aluminum plate, resin (up to 3 to 4 mm), stainless steel plate (up to 1 mm). Specifications: ●Step width (mm): 5 ●Number of steps (steps): 11 ●Shank diameter (mm): 10 ●Drilling dimensions (φ): 6, 9, 11, 13, 15, 16, 19, 21, 22, 25, 27 ●Surface treatment: Titanium coating Material\/Finish: ●Cobalt high speed steel Set contents\/Accessories: ●None","brand":"トラスコ中山（株）","offers":[{"title":"Default Title","offer_id":49677843005739,"sku":"301-7842","price":20917.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3017842.jpg?v=1728273877"},{"product_id":"ｔｒｕｓｃｏ-六角軸ステップドリル-２枚刃チタンコーティング-４-２０ｍｍ-tsdsc20-1-本","title":"TRUSCO Hexagonal Shaft Step Drill, 2-Blade, Titanium Coated, 4-20mm, TSDSC20, 1 Piece","description":"Catalog number: TSDSC20 Features: ●Cobalt high speed steel is used as the base material, which has excellent wear resistance and heat resistance. ●Titanium coating with excellent heat resistance is used. ●Compared to straight blades, cutting speed and durability are improved. Applications: ●Cutting materials: Iron plate, copper plate (up to 2 mm), aluminum plate, resin (up to 3 to 4 mm), stainless steel plate (up to 1 mm). Specifications: ●Step width (mm): 6 ●Number of steps (steps): 9 ●Shank diameter (mm): 6.35 ●Drilling dimensions (φ): 4, 6, 8, 10, 12, 14, 16, 18, 20 ●Surface treatment: Titanium coating Material\/Finish: ●Cobalt high speed steel Set contents\/Accessories: ●None","brand":"トラスコ中山（株）","offers":[{"title":"Default Title","offer_id":49677842874667,"sku":"301-7818","price":13654.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3017818.jpg?v=1728273871"},{"product_id":"ｔｒｕｓｃｏ-六角軸ステップドリル-２枚刃チタンコーティング-５-１９ｍｍ-tsdsc19-1-本","title":"TRUSCO Hexagonal Shaft Step Drill, 2-Blade, Titanium Coated, 5-19mm, TSDSC19, 1 Piece","description":"Catalog number: TSDSC19 Features: ●Cobalt high speed steel is used as the base material, which has excellent wear resistance and heat resistance. ●Titanium coating with excellent heat resistance is used. ●Compared to straight blades, cutting speed and durability are improved. Applications: ●Cutting materials: Iron plate, copper plate (up to 2 mm), aluminum plate, resin (up to 3 to 4 mm), stainless steel plate (up to 1 mm). Specifications: ●Step width (mm): 5 ●Number of steps (steps): 8 ●Shank diameter (mm): 6.35 ●Drilling dimensions (φ): 5, 7, 9, 11, 13, 15, 16, 19 ●Surface treatment: Titanium coating Material\/Finish: ●Cobalt high speed steel Set contents\/Accessories: ●None","brand":"トラスコ中山（株）","offers":[{"title":"Default Title","offer_id":49677842776363,"sku":"301-7834","price":15690.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3017834.jpg?v=1728273866"},{"product_id":"ｔｒｕｓｃｏ-六角軸ステップドリル-２枚刃チタンコーティング-４-１２ｍｍ-tsdsc12-1-本","title":"TRUSCO Hexagonal Shaft Step Drill, 2-Blade, Titanium Coated, 4-12mm, TSDSC12, 1 Piece","description":"Catalog number: TSDSC12 Features: ●Cobalt high speed steel is used as the base material, which has excellent wear resistance and heat resistance. ●Titanium coating with excellent heat resistance is used. ●Compared to straight blades, cutting speed and durability are improved. Applications: ●Cutting materials: Iron plate, copper plate (up to 2 mm), aluminum plate, resin (up to 3 to 4 mm), stainless steel plate (up to 1 mm). Specifications: ●Step width (mm): 5 ●Number of steps (steps): 9 ●Shank diameter (mm): 6.35 ●Drilling dimensions (φ): 4, 5, 6, 7, 8, 9, 10, 11, 12 ●Surface treatment: Titanium coating Material\/Finish: ●Cobalt high speed steel Set contents\/Accessories: ●None","brand":"トラスコ中山（株）","offers":[{"title":"Default Title","offer_id":49677842612523,"sku":"301-7800","price":9742.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3017800.jpg?v=1728273860"},{"product_id":"ｔｒｕｓｃｏ-ｓｄｓワンタッチアダプター-シャンクφ１０-全長８６-５ｍｍ-tnm-sds-1-本","title":"TRUSCO SDS One-Touch Adapter Shank Φ10 Total Length 86.5mm TNM-SDS 1 pc","description":"Catalog number: TNM-SDS Features: ●The shank of the Nice Mighty Step Drill (φ10 shank) can be converted to an SDS shank with one touch. ●Compatible with SDS plus drills. Applications: ●SDS shank chuck drill. Specifications: ●Total length (mm): 86.5 ●Shank: SDSplus Material\/Finish: ●Carbon steel","brand":"トラスコ中山（株）","offers":[{"title":"Default Title","offer_id":49677311672619,"sku":"256-5501","price":3192.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/2565501.jpg?v=1728261868"},{"product_id":"ｔｒｕｓｃｏ-腰痛防止楽ちんバー-ナイスマイティシャンクφ１０ｘ全長５５０ｍｍ-tnm-550-1-本","title":"TRUSCO Back Pain Prevention Easy Bar Nice Mighty Shank Φ10 x Total Length 550mm TNM-550 1 piece","description":"Catalog number: TNM-550 Features: ●You can easily drill holes in narrow spaces while standing. ●You can extend the Nice Mighty Step Drill (φ10 shank). ●You can attach it with one touch without needing a set screw. Uses: ●100V electric drill. Specifications: ●Shank diameter (mm): 12 ●Total length (mm): 550 ●Color: Green ●Thickness (mm): 0.01 ●Length (m): 25 ●Width (mm): 550 Material\/Finish: ●Carbon steel","brand":"トラスコ中山（株）","offers":[{"title":"Default Title","offer_id":49677258228011,"sku":"256-5609","price":6376.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/2565609.jpg?v=1728261047"},{"product_id":"ｔｒｕｓｃｏ-腰痛防止楽ちんバー-シャンクφ１０ｘ全長３５０ｍｍ-tnm-350-1-本","title":"TRUSCO Back Pain Prevention Easy Bar Shank Φ10 x Total Length 350mm TNM-350 1 piece","description":"Catalog number: TNM-350 Features: ●You can easily drill holes in narrow spaces while standing. ●You can extend the Nice Mighty Step Drill (φ10 shank). ●You can attach it with one touch without needing a set screw. Applications: ●100V electric drill. Specifications: ●Shank diameter (mm): 10 ●Total length (mm): 350 Material\/Finish: ●Carbon steel","brand":"トラスコ中山（株）","offers":[{"title":"Default Title","offer_id":49677257474347,"sku":"256-5595","price":6376.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/2565595.jpg?v=1728261033"},{"product_id":"大見-スパイラルタケノコドリル-１３段-tks638g-1-本","title":"Omi Spiral Bamboo Shoot Drill 13 Steps TKS638G 1 Piece","description":"Catalog number: TKS638G Features: ● Uniquely developed, first domestically manufactured spiral shape. ● Excellent wear resistance and heat resistance due to the use of HSCO steel. ● Prevents chip welding due to heat, resulting in a long life. ● Achieves more than three times the durability and cutting speed compared to conventional straight blades. Applications: ● Workpiece: Steel plate, aluminum plate (2mm), stainless steel plate (1mm), wood, plywood (3.5mm). Specifications: ● Step width (mm): 5 ● Number of steps (steps): 13 ● Shank shape: Three-sided (straight) ● Shank diameter (mm): 10 ● Drilling dimensions (φ): 6, 12, 15, 17, 19, 21, 23, 25, 27, 30, 33, 35, 38 ● Surface treatment: Titanium coating ● Shank shape: Three-sided (straight) Material\/Finish: ● Cobalt high speed steel Set contents\/Accessories: ● None","brand":"大見工業（株）","offers":[{"title":"Default Title","offer_id":49677003358507,"sku":"289-0054","price":20328.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/2890054.jpg?v=1728255782"},{"product_id":"大見-スパイラルタケノコドリル-六角軸-９段-tks521eg-1-本","title":"Omi Spiral Bamboo Shoot Drill, Hexagonal Shaft, 9 Steps, TKS521EG, 1 Piece","description":"Catalog number: TKS521EG Features: ● Uniquely developed, first domestically manufactured spiral shape. ● Excellent wear resistance and heat resistance due to the use of HSCO steel. ● Prevents chip welding due to heat, resulting in a long life. ● Achieves more than three times the durability and cutting speed compared to conventional straight blades. Applications: ● Workpiece: Steel plate, aluminum plate (2mm), stainless steel plate (1mm), wood, plywood (3.5mm). Specifications: ● Step width (mm): 4.5 ● Number of steps (steps): 9 ● Shank shape: Hexagonal shaft (6.35mm) ● Shank diameter (mm): 6.35 ● Drilling dimensions (φ): 5, 7, 9, 11, 13, 15, 17, 19, 21 ● Surface treatment: Titanium coating ● Shank shape: Hexagonal shaft (6.35mm) Material\/Finish: ● Cobalt high speed steel Set contents\/Accessories: ● None","brand":"大見工業（株）","offers":[{"title":"Default Title","offer_id":49677000474923,"sku":"289-0089","price":10164.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/2890089.jpg?v=1728255737"},{"product_id":"大見-スパイラルタケノコドリル-tks430g-1-本","title":"Omi Spiral Bamboo Shoot Drill TKS430G 1 piece","description":"Catalog number: TKS430G Features: ● Uniquely developed, first domestically manufactured spiral shape. ● Excellent wear resistance and heat resistance due to the use of HSCO steel. ● Prevents chip welding due to heat, resulting in a long life. ● Achieves more than three times the durability and cutting speed compared to conventional straight blades. Applications: ● Workpiece: Steel plate, aluminum plate (2mm), stainless steel plate (1mm), wood, plywood (3.5mm). Specifications: ● Step width (mm): 5 ● Number of steps (steps): 10 ● Shank shape: Three-sided (straight) ● Shank diameter (mm): 10 ● Drilling dimensions (φ): 4, 6, 9, 12, 15, 18, 21, 24, 27, 30.5 ● Surface treatment: Titanium coating ● Shank shape: Three-sided (straight) Material\/Finish: ● Cobalt high speed steel Set contents\/Accessories: ● None","brand":"大見工業（株）","offers":[{"title":"Default Title","offer_id":49676994576683,"sku":"302-9841","price":15180.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3029841.jpg?v=1728255666"},{"product_id":"大見-スパイラルタケノコドリル-六角軸-１０段-tks422eg-1-本","title":"Omi Spiral Bamboo Shoot Drill, Hexagonal Shaft, 10 Steps, TKS422EG, 1 Piece","description":"Catalog number: TKS422EG Features: ● Uniquely developed, first domestically manufactured spiral shape. ● Excellent wear resistance and heat resistance due to the use of HSCO steel. ● Prevents chip welding due to heat, resulting in a long life. ● Achieves more than three times the durability and cutting speed compared to conventional straight blades. Applications: ● Workpiece: Steel plate, aluminum plate (2mm), stainless steel plate (1mm), wood, plywood (3.5mm). Specifications: ● Step width (mm): 4.5 ● Number of steps (steps): 10 ● Shank shape: Hexagonal shaft (6.35mm) ● Shank diameter (mm): 6.35 ● Drilling dimensions (φ): 4, 6, 8, 10, 12, 14, 16, 18, 20, 22 ● Surface treatment: Titanium coating ● Shank shape: Hexagonal shaft (6.35mm) Material\/Finish: ● Cobalt high speed steel Set contents\/Accessories: ● None","brand":"大見工業（株）","offers":[{"title":"Default Title","offer_id":49676993888555,"sku":"289-0071","price":10164.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/2890071.jpg?v=1728255653"},{"product_id":"大見-スパイラルタケノコドリル-六角軸-９段-tks412eg-1-本","title":"Omi Spiral Bamboo Shoot Drill, Hexagonal Shaft, 9 Steps, TKS412EG, 1 Piece","description":"Catalog number: TKS412EG Features: ● Uniquely developed, first domestically manufactured spiral shape. ● Excellent wear resistance and heat resistance due to the use of HSCO steel. ● Prevents chip welding due to heat, resulting in a long life. ● Achieves more than three times the durability and cutting speed compared to conventional straight blades. Applications: ● Workpiece: Steel plate, aluminum plate (2mm), stainless steel plate (1mm), wood, plywood (3.5mm). Specifications: ● Step width (mm): 4 ● Number of steps (steps): 9 ● Shank shape: Hexagonal shaft (6.35mm) ● Shank diameter (mm): 6.35 ● Drilling dimensions (φ): 4, 5, 6, 7, 8, 9, 10, 11, 12 ● Surface treatment: Titanium coating ● Shank shape: Hexagonal shaft (6.35mm) Material\/Finish: ● Cobalt high speed steel Set contents\/Accessories: ● None","brand":"大見工業（株）","offers":[{"title":"Default Title","offer_id":49676993593643,"sku":"289-0062","price":7260.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/2890062.jpg?v=1728255640"},{"product_id":"大見-スパイラルタケノコドリル用ストッパー-tk422-st-1-本","title":"Omi Spiral Bamboo Shoot Drill Stopper TK422-ST 1 Piece","description":"Catalog number: TK422-ST Features: ●Stopper for bamboo shoot drill. ●Continuous work with the same hole diameter is possible. ●Position adjustment is easy by loosening the screw. ●Hole drilling of any size is possible. Applications: ●For TKS422EG, D4-22S. Specifications: ●Shank shape: Hexagonal shaft (6.35mm) ●Shank diameter (mm): 6.35 ●Drilling dimensions (φ): Cuttable hole diameter (mm): 4, 6, 8, 10, 12, 14, 16, 18, 20, 22 ●Total length (mm): 87 ●Cuttable hole diameter (mm): 4, 6, 8, 10, 12, 14, 16, 18, 20, 22 Material\/Finish: ●Body: Carbon steel Set contents\/Accessories: ●Hexagonal wrench (2.5mm) Caution: ●This product is for TK422EG and D4-22S only. ●Do not use on painted surfaces. ●Bamboo shoot drill sold separately.","brand":"大見工業（株）","offers":[{"title":"Default Title","offer_id":49676922192171,"sku":"257-2695","price":4950.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/2572695.jpg?v=1728253724"},{"product_id":"ｔｒｕｓｃｏ-ステップドリル-２枚刃チタンコーティング-５-３５ｍｍ-段数１３-nms-35g-1-本","title":"TRUSCO Step Drill, 2-blade, titanium coated, 5-35mm, 13 steps, NMS-35G, 1 piece","description":"Catalog number: NMS-35G Features: ●With a thinned tip, it bites lightly and there is no point slippage. Applications: ●Cutting materials: Iron plate, copper plate (up to 2 mm), aluminum plate, wood, resin (up to 3-4 mm), stainless steel plate (up to 1 mm). Specifications: ●Step width (mm): 3 ●Number of steps (steps): 13 ●Shank diameter (mm): 10 ●Drilling dimensions (φ): 5, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35 (with safety stopper) ●Surface treatment: Titanium coating Material\/Finish: ●Cobalt high speed steel Set contents\/Accessories: ●Cutting oil Caution: ●Cobalt and inorganic compounds are designated as specific chemical substances, but they are exempt from regulations because they do not emit dust amounts that cause health problems during normal use.","brand":"トラスコ中山（株）","offers":[{"title":"Default Title","offer_id":49657744884011,"sku":"138-4554","price":14003.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1384554.jpg?v=1727844182"},{"product_id":"ｔｒｕｓｃｏ-ステップドリル-２枚刃黒染め表面処理-５-３５ｍｍ-段数１３-nms-35-1-本","title":"TRUSCO Step Drill, 2-blade, blackened surface treatment, 5-35mm, 13 steps, NMS-35, 1 piece","description":"Catalog number: NMS-35 Features: ●Black dye surface treatment prevents the blade from rusting. ●With tip thinning, it bites lightly and the point does not slip. Applications: ●Cutting material: Iron plate, copper plate (up to 2mm), aluminum plate, wood, resin (up to 3-4mm), stainless steel plate (up to 1mm). Specifications: ●Step width (mm): 3 ●Number of steps (steps): 13 ●Shank diameter (mm): 10 ●Drilling dimensions (φ): 5, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35 (with safety stopper) ●Surface treatment: Black dye Material\/Finish: ●Cobalt high speed steel Set contents\/Accessories: ●Cutting oil Caution: ●Cobalt and inorganic compounds are designated as specific chemical substances, but they are exempt from regulation because they do not emit dust amounts that cause health problems during normal use.","brand":"トラスコ中山（株）","offers":[{"title":"Default Title","offer_id":49657744490795,"sku":"138-4546","price":12632.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1384546.jpg?v=1727844172"},{"product_id":"ｔｒｕｓｃｏ-ステップドリル-２枚刃チタンコーティング-６-２７ｍｍ-段数１２-nms-27g-1-本","title":"TRUSCO Step Drill, 2-blade, titanium coated, 6-27mm, 12 steps, NMS-27G, 1 piece","description":"Catalog number: NMS-27G Features: ●With a thinned tip, it bites lightly and there is no point slippage. Applications: ●Cutting materials: Iron plate, copper plate (up to 2 mm), aluminum plate, wood, resin (up to 3-4 mm), stainless steel plate (up to 1 mm). Specifications: ●Step width (mm): 4 ●Number of steps (steps): 12 ●Shank diameter (mm): 10 ●Drilling dimensions (φ): 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 27 ●Surface treatment: Titanium coating Material\/Finish: ●Cobalt high speed steel Set contents\/Accessories: ●Cutting oil Caution: ●Cobalt and inorganic compounds are designated as specific chemical substances, but they are exempt from regulations because they do not emit dust amounts that cause health problems during normal use.","brand":"トラスコ中山（株）","offers":[{"title":"Default Title","offer_id":49657739116843,"sku":"174-9536","price":12980.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1749536.jpg?v=1727844120"},{"product_id":"ｔｒｕｓｃｏ-ステップドリル-２枚刃黒染め表面処理-６-２７ｍｍ-段数１２-nms-27-1-本","title":"TRUSCO Step Drill, 2-blade, blackened surface treatment, 6-27mm, 12 steps, NMS-27, 1 piece","description":"Catalog number: NMS-27 Features: ●Black dye surface treatment prevents rust on the blade. ●With tip thinning, it bites lightly and the point does not slip. Applications: ●Cutting material: Iron plate, copper plate (up to 2mm), aluminum plate, wood, resin (up to 3-4mm), stainless steel plate (up to 1mm). Specifications: ●Step width (mm): 4 ●Number of steps (steps): 12 ●Shank diameter (mm): 10 ●Drilling dimensions (φ): 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 27 ●Surface treatment: Black dye Material\/Finish: ●Cobalt high speed steel Set contents\/Accessories: ●Cutting oil Caution: ●Cobalt and inorganic compounds are designated as specific chemical substances, but they are exempt from regulations because they do not emit dust amounts that cause health problems during normal use.","brand":"トラスコ中山（株）","offers":[{"title":"Default Title","offer_id":49657738723627,"sku":"174-9528","price":11722.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1749528.jpg?v=1727844113"},{"product_id":"ｔｒｕｓｃｏ-ステップドリル-２枚刃チタンコーティング-５-２５ｍｍ-段数１１-nms-25g-1-本","title":"TRUSCO Step Drill, 2-blade, titanium coated, 5-25mm, 11 steps, NMS-25G, 1 piece","description":"Catalog number: NMS-25G Features: ●With a thinned tip, it bites lightly and there is no point slippage. Applications: ●Cutting materials: Iron plate, copper plate (up to 2 mm), aluminum plate, wood, resin (up to 3-4 mm), stainless steel plate (up to 1 mm). Specifications: ●Step width (mm): 4 ●Number of steps (steps): 11 ●Shank diameter (mm): 10 ●Drilling dimensions (φ): 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25 ●Surface treatment: Titanium coating Material\/Finish: ●Cobalt high speed steel Set contents\/Accessories: ●Cutting oil Caution: ●Cobalt and inorganic compounds are designated as specific chemical substances, but they are exempt from regulations because they do not emit dust amounts that cause health problems during normal use.","brand":"トラスコ中山（株）","offers":[{"title":"Default Title","offer_id":49657738494251,"sku":"138-4538","price":10692.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1384538.jpg?v=1727844106"},{"product_id":"ｔｒｕｓｃｏ-ステップドリル-２枚刃黒染め表面処理-５-２５ｍｍ-段数１１-nms-25-1-本","title":"TRUSCO Step Drill, 2-blade, blackened surface treatment, 5-25mm, 11 steps, NMS-25, 1 piece","description":"Catalog number: NMS-25 Features: ●Black dye surface treatment prevents the blade from rusting. ●With tip thinning, it bites lightly and the point does not slip. Applications: ●Cutting material: Iron plate, copper plate (up to 2mm), aluminum plate, wood, resin (up to 3-4mm), stainless steel plate (up to 1mm). Specifications: ●Step width (mm): 4 ●Number of steps (steps): 11 ●Shank diameter (mm): 10 ●Drilling dimensions (φ): 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25 ●Surface treatment: Black dye Material\/Finish: ●Cobalt high speed steel Set contents\/Accessories: ●Cutting oil Caution: ●Cobalt and inorganic compounds are designated as specific chemical substances, but they are exempt from regulations because they do not emit dust amounts that cause health problems during normal use.","brand":"トラスコ中山（株）","offers":[{"title":"Default Title","offer_id":49657738199339,"sku":"138-4520","price":9638.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1384520.jpg?v=1727844099"},{"product_id":"ｔｒｕｓｃｏ-ステップドリル-２枚刃チタンコーティング-６-２４ｍｍ-段数１０-nms-24g-1-本","title":"TRUSCO Step Drill, 2-blade, titanium coated, 6-24mm, 10 steps, NMS-24G, 1 piece","description":"Catalog number: NMS-24G Features: ●With a thinned tip, it bites lightly and there is no point slippage. Applications: ●Cutting materials: Iron plate, copper plate (up to 2 mm), aluminum plate, wood, resin (up to 3-4 mm), stainless steel plate (up to 1 mm). Specifications: ●Step width (mm): 4 ●Number of steps (steps): 10 ●Shank diameter (mm): 10 ●Drilling dimensions (φ): 6, 8, 10, 12, 14, 16, 18, 20, 22, 24 (with safety stopper) ●Surface treatment: Titanium coating Material\/Finish: ●Cobalt high speed steel Set contents\/Accessories: ●Cutting oil Caution: ●Cobalt and inorganic compounds are designated as specific chemical substances, but they are exempt from regulations because they do not emit dust amounts that cause health problems during normal use.","brand":"トラスコ中山（株）","offers":[{"title":"Default Title","offer_id":49657738035499,"sku":"138-4511","price":8498.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1384511.jpg?v=1727844092"},{"product_id":"ｔｒｕｓｃｏ-ステップドリル-２枚刃黒染め表面処理-６-２４ｍｍ-段数１０-nms-24-1-本","title":"TRUSCO Step Drill, 2-blade, blackened surface treatment, 6-24mm, 10 steps, NMS-24, 1 piece","description":"Catalog number: NMS-24 Features: ●Black dye surface treatment prevents rust on the blade. ●With tip thinning, it bites lightly and the point does not slip. Applications: ●Cutting material: Iron plate, copper plate (up to 2 mm), aluminum plate, wood, resin (up to 3-4 mm), stainless steel plate (up to 1 mm). Specifications: ●Step width (mm): 4 ●Number of steps (steps): 10 ●Shank diameter (mm): 10 ●Drilling dimensions (φ): 6, 8, 10, 12, 14, 16, 18, 20, 22, 24 (with safety stopper) ●Surface treatment: Black dye Material\/Finish: ●Cobalt high speed steel Set contents\/Accessories: ●Cutting oil Caution: ●Cobalt and inorganic compounds are designated as specific chemical substances, but they are exempt from regulations because they do not emit dust amounts that cause health problems during normal use.","brand":"トラスコ中山（株）","offers":[{"title":"Default Title","offer_id":49657737806123,"sku":"138-4503","price":7667.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1384503.jpg?v=1727844086"},{"product_id":"ｔｒｕｓｃｏ-ステップドリル-２枚刃チタンコーティング-５-２１ｍｍ-段数９-nms-21g-1-本","title":"TRUSCO Step Drill, 2-blade, titanium coated, 5-21mm, 9 steps, NMS-21G, 1 piece","description":"Catalog number: NMS-21G Features: ●With a thinned tip, it bites lightly and there is no point slippage. Applications: ●Cutting materials: Iron plate, copper plate (up to 2 mm), aluminum plate, wood, resin (up to 3-4 mm), stainless steel plate (up to 1 mm). Specifications: ●Step width (mm): 5 ●Number of steps (steps): 9 ●Shank diameter (mm): 10 ●Drilling dimensions (φ): 5, 7, 9, 11, 13, 15, 17, 19, 21 ●Surface treatment: Titanium coating Material\/Finish: ●Cobalt high speed steel Set contents\/Accessories: ●Cutting oil Caution: ●Cobalt and inorganic compounds are designated as specific chemical substances, but they are exempt from regulations because they do not emit dust amounts that cause health problems during normal use.","brand":"トラスコ中山（株）","offers":[{"title":"Default Title","offer_id":49657737380139,"sku":"138-4490","price":7374.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1384490.jpg?v=1727844076"},{"product_id":"ｔｒｕｓｃｏ-ステップドリル-２枚刃黒染め表面処理-５-２１ｍｍ-段数９-nms-21-1-本","title":"TRUSCO Step Drill, 2-blade, blackened surface treatment, 5-21mm, 9 steps, NMS-21, 1 piece","description":"Catalog number: NMS-21 Features: ●Black dye surface treatment prevents the blade from rusting. ●With tip thinning, it bites lightly and the point does not slip. Applications: ●Cutting materials: Iron plate, copper plate (up to 2mm), aluminum plate, wood, resin (up to 3-4mm), stainless steel plate (up to 1mm). Specifications: ●Step width (mm): 5 ●Number of steps (steps): 9 ●Shank diameter (mm): 10 ●Drilling dimensions (φ): 5, 7, 9, 11, 13, 15, 17, 19, 21 ●Surface treatment: Black dye Material\/Finish: ●Cobalt high speed steel Set contents\/Accessories: ●Cutting oil Caution: ●Cobalt and inorganic compounds are designated as specific chemical substances, but they are exempt from regulations because they do not emit dust amounts that cause health problems during normal use.","brand":"トラスコ中山（株）","offers":[{"title":"Default Title","offer_id":49657737150763,"sku":"138-4481","price":6629.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1384481.jpg?v=1727844069"},{"product_id":"ｔｒｕｓｃｏ-六角軸ステップドリル-２枚刃チタンコーティング-４-１８ｍｍ-nms-18g-1-本","title":"TRUSCO Hexagonal Shaft Step Drill, 2-Blade, Titanium Coated, 4-18mm, NMS-18G, 1 Piece","description":"Catalog number: NMS-18G Features: ●Titanium coating with excellent heat resistance for long life. ●With tip thinning, it bites lightly and there is no point slippage. Applications: ●Cutting material: Iron plate, copper plate (up to 2 mm), aluminum plate, wood, resin (up to 3-4 mm), stainless steel plate (up to 1 mm). Specifications: ●Step width (mm): 3 (5) ●Number of steps (steps): 8 ●Shank diameter (mm): 6.35 ●Drilling dimensions (φ): 4, 6, 8, 10, 12, 14, 16, (18) ●Surface treatment: Titanium coating Material\/Finish: ●Cobalt high speed steel Set contents\/Accessories: ●Cutting oil Note: ●The size shown in () for the drilling dimensions is the step width (number of steps). ●Cobalt and inorganic compounds are designated as specific chemical substances, but they are exempt from the application of regulations because they do not emit dust amounts that cause health problems during normal use.","brand":"トラスコ中山（株）","offers":[{"title":"Default Title","offer_id":49657736692011,"sku":"138-4473","price":7991.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1384473.jpg?v=1727844056"},{"product_id":"ｔｒｕｓｃｏ-六角軸ステップドリル-２枚刃黒染め表面処理-６-１８ｍｍ-nms-18-1-本","title":"TRUSCO Hexagonal Shaft Step Drill, 2-Blade, Black Dye Surface Treatment, 6-18mm, NMS-18, 1 Piece","description":"Catalog number: NMS-18 Features: ●Black dye surface treatment prevents the blade from rusting. ●With tip thinning, it bites lightly and the point does not slip. Applications: ●Cutting material: Iron plate, copper plate (up to 2 mm), aluminum plate, wood, resin (up to 3-4 mm), stainless steel plate (up to 1 mm). Specifications: ●Step width (mm): 3 (5) ●Number of steps (steps): 8 ●Shank diameter (mm): 6.35 ●Drilling dimensions (φ): 4, 6, 8, 10, 12, 14, 16, (18) ●Surface treatment: Black dye Material\/Finish: ●Cobalt high speed steel Set contents\/Accessories: ●Cutting oil Caution: ●Cobalt and inorganic compounds are designated as specific chemical substances, but they are exempt from regulation because they do not emit dust amounts that cause health problems during normal use.","brand":"トラスコ中山（株）","offers":[{"title":"Default Title","offer_id":49657736298795,"sku":"138-4465","price":6946.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1384465.jpg?v=1727844046"}],"url":"https:\/\/kaigoro.com\/en\/collections\/%e3%82%b9%e3%83%86%e3%83%83%e3%83%97%e3%83%89%e3%83%aa%e3%83%ab.oembed?page=7","provider":"カイゴロウ","version":"1.0","type":"link"}