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{"id":3929376915498,"title":"Drillpro HRC89 M35 Cobalt Step Drill Bit 4-22mm\/5-21mm TiAlN Coated Step Drill 1\/4 Inch Hex Shank","handle":"drillpro-hrc89-m35-cobalt-step-drill-bit-4-22mm-5-21mm-tialn-coated-step-drill-1-4-inch-hex-shank","description":"\u003cstrong\u003eDescription:\u003cbr\u003e\nDrillpro HRC89 M35 Cobalt Step Drill Bit 4-22mm\/5-21mm TiAlN Coated Step Drill 1\/4 Inch Hex Shank\u003c\/strong\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eHigh-speed steel cobalt\/M35\u003c\/strong\u003e \u003cbr\u003e\nMore than 4241and 6542 high-speed steel materials.\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eIndustrial-grade TiAlN plating\u003c\/strong\u003e\u003cbr\u003e\n1. Form Al2O3 protection cover, fit for high speed drilling.\u003cbr\u003e\n2. Can work without coolant.\u003cbr\u003e\n3. Hardness up to HRC89.\u003cbr\u003e\n4. Life service 2-3 times longer the common HSS-Co M35 step drill.\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eUses:\u003c\/strong\u003e\u003cbr\u003e\nSuitable for Aluminum, insulation board, PVC board chamfer,steel, aluminum, sheet metal, carbon steel, 304 stainless steel, etc.\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003cbr\u003e\nBrand: Drillpro\u003cbr\u003e\nMaterial: HSS-Co M35 Cobalt\u003cbr\u003e\nSurface treatment: TiAlN Coating\u003cbr\u003e\nShank: 1\/4 Inch Hex Shank\u003cbr\u003e\nHardness: HRC89\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width: 500px;\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003especification\u003c\/td\u003e\n\t\t\t\u003ctd\u003eStep\u003c\/td\u003e\n\t\t\t\u003ctd\u003eStep Height\u003c\/td\u003e\n\t\t\t\u003ctd\u003eSize\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e4-22\u003c\/td\u003e\n\t\t\t\u003ctd\u003e10\u003c\/td\u003e\n\t\t\t\u003ctd\u003e5mm\u003c\/td\u003e\n\t\t\t\u003ctd\u003e4,6,8,10,12,14,16,18,20,22mm\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e5-21\u003c\/td\u003e\n\t\t\t\u003ctd\u003e9\u003c\/td\u003e\n\t\t\t\u003ctd\u003e5mm\u003c\/td\u003e\n\t\t\t\u003ctd\u003e5,7,9,11,13,15,17,19,21mm\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\n1. Spiral groove design(Great chip removal).\u003cbr\u003e\n2. 118 ° X type bit design(No slipping, drill from any angle).\u003cbr\u003e\n3. 1\/4 Inch hex shank design.\u003cbr\u003e\n4. CNC, CBN grinding wheel(Higher accuracy).\u003cbr\u003e\n5. A substantial increase in the wear resistance and oxidation resistance.\u003cbr\u003e\n6. 4-22(10 steps), 5-21(9 Steps) for choosing.\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e\n1 x TiAlN M35 Hss Co Step Drill\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eMore Details: \u003c\/strong\u003e\u003cbr\u003e\n \n\u003cdiv id=\"imgBox\"\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/62\/B0\/4e9ee39e-1e79-4667-bbdd-81f82c646ea3.jpg\" title=\"Drillpro HRC89 M35 Cobalt Step Drill Bit 4-22mm\/5-21mm TiAlN Coated Step Drill 1\/4 Inch Hex Shank\"\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/5A\/1D\/ebfd9282-1ea6-461d-8539-99bf884480e2.png\" title=\"Drillpro HRC89 M35 Cobalt Step Drill Bit 4-22mm\/5-21mm TiAlN Coated Step Drill 1\/4 Inch Hex Shank\"\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/4A\/AF\/4cc6426f-8559-409c-8676-3d3251bf8fda.jpg\" title=\"Drillpro HRC89 M35 Cobalt Step Drill Bit 4-22mm\/5-21mm TiAlN Coated Step Drill 1\/4 Inch Hex Shank\"\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/72\/4C\/0ca433b8-4dfe-4608-9fb7-772bc171d258.jpg\" title=\"Drillpro HRC89 M35 Cobalt Step Drill Bit 4-22mm\/5-21mm TiAlN Coated Step Drill 1\/4 Inch Hex Shank\"\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/68\/94\/14d34407-f309-4558-b9a0-a33cd14ef134.jpg\" title=\"Drillpro HRC89 M35 Cobalt Step Drill Bit 4-22mm\/5-21mm TiAlN Coated Step Drill 1\/4 Inch Hex Shank\"\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/68\/61\/25db5c58-f66a-4295-87b5-48cfe4ba7dba.jpg\" title=\"Drillpro HRC89 M35 Cobalt Step Drill Bit 4-22mm\/5-21mm TiAlN Coated Step Drill 1\/4 Inch Hex Shank\"\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/B8\/D6\/bf7edd6b-f0d9-4a75-9332-8144153aabba.jpg\" title=\"Drillpro HRC89 M35 Cobalt Step Drill Bit 4-22mm\/5-21mm TiAlN Coated Step Drill 1\/4 Inch Hex Shank\"\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/0E\/E1\/e6dc3c66-2651-44f6-8e7d-68388b35a786.jpg\" title=\"Drillpro HRC89 M35 Cobalt Step Drill Bit 4-22mm\/5-21mm TiAlN Coated Step Drill 1\/4 Inch Hex Shank\"\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/88\/DE\/2c768e60-1753-4590-a249-db916fef7d33.jpg\" title=\"Drillpro HRC89 M35 Cobalt Step Drill Bit 4-22mm\/5-21mm TiAlN Coated Step Drill 1\/4 Inch Hex Shank\"\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/3D\/E7\/c4cb673c-0212-44f4-a37f-493c648d6c0f.jpg\" title=\"Drillpro HRC89 M35 Cobalt Step Drill Bit 4-22mm\/5-21mm TiAlN Coated Step Drill 1\/4 Inch Hex Shank\"\u003e\n\u003c\/div\u003e\n","published_at":"2019-07-15T19:22:32+12:00","created_at":"2019-07-15T18:59:36+12:00","vendor":"Flickdeal New Zealand","type":"Tool Accessories","tags":[],"price":4637,"price_min":4637,"price_max":4760,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":29405358587946,"title":"4-22mm","option1":"4-22mm","option2":null,"option3":null,"sku":"1330456-4-22mm","requires_shipping":true,"taxable":false,"featured_image":{"id":11970048852010,"product_id":3929376915498,"position":11,"created_at":"2019-09-26T18:50:10+12:00","updated_at":"2019-09-26T18:50:10+12:00","alt":null,"width":1000,"height":1000,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0820\/9093\/products\/c0655cc9-8d2c-40ad-9e49-2b73639f1f0f_df4d5cc5-b477-4379-8eeb-f33dc3c45d2f.jpg?v=1569480610","variant_ids":[29405358587946]},"available":true,"name":"Drillpro HRC89 M35 Cobalt Step Drill Bit 4-22mm\/5-21mm TiAlN Coated Step Drill 1\/4 Inch Hex Shank - 4-22mm","public_title":"4-22mm","options":["4-22mm"],"price":4760,"weight":63,"compare_at_price":null,"inventory_quantity":2,"inventory_management":"shopify","inventory_policy":"deny","barcode":"","featured_media":{"alt":null,"id":3289920995370,"position":11,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0820\/9093\/products\/c0655cc9-8d2c-40ad-9e49-2b73639f1f0f_df4d5cc5-b477-4379-8eeb-f33dc3c45d2f.jpg?v=1569480610"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":29405358620714,"title":"5-21mm","option1":"5-21mm","option2":null,"option3":null,"sku":"1330456-5-21mm","requires_shipping":true,"taxable":false,"featured_image":{"id":11970048884778,"product_id":3929376915498,"position":12,"created_at":"2019-09-26T18:50:10+12:00","updated_at":"2019-09-26T18:50:10+12:00","alt":null,"width":1000,"height":1000,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0820\/9093\/products\/9ff8d468-96e6-4908-b31e-f5b365f0fa83_21358197-ccf5-4275-8202-1a02c1aee46b.jpg?v=1569480610","variant_ids":[29405358620714]},"available":false,"name":"Drillpro HRC89 M35 Cobalt Step Drill Bit 4-22mm\/5-21mm TiAlN Coated Step Drill 1\/4 Inch Hex Shank - 5-21mm","public_title":"5-21mm","options":["5-21mm"],"price":4637,"weight":63,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":"","featured_media":{"alt":null,"id":3289921028138,"position":12,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0820\/9093\/products\/9ff8d468-96e6-4908-b31e-f5b365f0fa83_21358197-ccf5-4275-8202-1a02c1aee46b.jpg?v=1569480610"}},"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/0820\/9093\/products\/4e9ee39e-1e79-4667-bbdd-81f82c646ea3.jpg?v=1569480610","\/\/cdn.shopify.com\/s\/files\/1\/0820\/9093\/products\/ebfd9282-1ea6-461d-8539-99bf884480e2.png?v=1569480610","\/\/cdn.shopify.com\/s\/files\/1\/0820\/9093\/products\/4cc6426f-8559-409c-8676-3d3251bf8fda.jpg?v=1569480610","\/\/cdn.shopify.com\/s\/files\/1\/0820\/9093\/products\/c0655cc9-8d2c-40ad-9e49-2b73639f1f0f.jpg?v=1569480610","\/\/cdn.shopify.com\/s\/files\/1\/0820\/9093\/products\/9ff8d468-96e6-4908-b31e-f5b365f0fa83.jpg?v=1569480610","\/\/cdn.shopify.com\/s\/files\/1\/0820\/9093\/products\/25db5c58-f66a-4295-87b5-48cfe4ba7dba.jpg?v=1569480610","\/\/cdn.shopify.com\/s\/files\/1\/0820\/9093\/products\/bf7edd6b-f0d9-4a75-9332-8144153aabba.jpg?v=1569480610","\/\/cdn.shopify.com\/s\/files\/1\/0820\/9093\/products\/e6dc3c66-2651-44f6-8e7d-68388b35a786.jpg?v=1569480610","\/\/cdn.shopify.com\/s\/files\/1\/0820\/9093\/products\/2c768e60-1753-4590-a249-db916fef7d33.jpg?v=1569480610","\/\/cdn.shopify.com\/s\/files\/1\/0820\/9093\/products\/c4cb673c-0212-44f4-a37f-493c648d6c0f.jpg?v=1569480610","\/\/cdn.shopify.com\/s\/files\/1\/0820\/9093\/products\/c0655cc9-8d2c-40ad-9e49-2b73639f1f0f_df4d5cc5-b477-4379-8eeb-f33dc3c45d2f.jpg?v=1569480610","\/\/cdn.shopify.com\/s\/files\/1\/0820\/9093\/products\/9ff8d468-96e6-4908-b31e-f5b365f0fa83_21358197-ccf5-4275-8202-1a02c1aee46b.jpg?v=1569480610"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/0820\/9093\/products\/4e9ee39e-1e79-4667-bbdd-81f82c646ea3.jpg?v=1569480610","options":["Size"],"media":[{"alt":"Drillpro 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4-22mm\/5-21mm TiAlN Coated Step Drill 1\/4 Inch Hex Shank","id":3289920962602,"position":10,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0820\/9093\/products\/c4cb673c-0212-44f4-a37f-493c648d6c0f.jpg?v=1569480610"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0820\/9093\/products\/c4cb673c-0212-44f4-a37f-493c648d6c0f.jpg?v=1569480610","width":1000},{"alt":null,"id":3289920995370,"position":11,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0820\/9093\/products\/c0655cc9-8d2c-40ad-9e49-2b73639f1f0f_df4d5cc5-b477-4379-8eeb-f33dc3c45d2f.jpg?v=1569480610"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0820\/9093\/products\/c0655cc9-8d2c-40ad-9e49-2b73639f1f0f_df4d5cc5-b477-4379-8eeb-f33dc3c45d2f.jpg?v=1569480610","width":1000},{"alt":null,"id":3289921028138,"position":12,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0820\/9093\/products\/9ff8d468-96e6-4908-b31e-f5b365f0fa83_21358197-ccf5-4275-8202-1a02c1aee46b.jpg?v=1569480610"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0820\/9093\/products\/9ff8d468-96e6-4908-b31e-f5b365f0fa83_21358197-ccf5-4275-8202-1a02c1aee46b.jpg?v=1569480610","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eDescription:\u003cbr\u003e\nDrillpro HRC89 M35 Cobalt Step Drill Bit 4-22mm\/5-21mm TiAlN Coated Step Drill 1\/4 Inch Hex Shank\u003c\/strong\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eHigh-speed steel cobalt\/M35\u003c\/strong\u003e \u003cbr\u003e\nMore than 4241and 6542 high-speed steel materials.\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eIndustrial-grade TiAlN plating\u003c\/strong\u003e\u003cbr\u003e\n1. Form Al2O3 protection cover, fit for high speed drilling.\u003cbr\u003e\n2. Can work without coolant.\u003cbr\u003e\n3. Hardness up to HRC89.\u003cbr\u003e\n4. Life service 2-3 times longer the common HSS-Co M35 step drill.\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eUses:\u003c\/strong\u003e\u003cbr\u003e\nSuitable for Aluminum, insulation board, PVC board chamfer,steel, aluminum, sheet metal, carbon steel, 304 stainless steel, etc.\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003cbr\u003e\nBrand: Drillpro\u003cbr\u003e\nMaterial: HSS-Co M35 Cobalt\u003cbr\u003e\nSurface treatment: TiAlN Coating\u003cbr\u003e\nShank: 1\/4 Inch Hex Shank\u003cbr\u003e\nHardness: HRC89\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width: 500px;\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003especification\u003c\/td\u003e\n\t\t\t\u003ctd\u003eStep\u003c\/td\u003e\n\t\t\t\u003ctd\u003eStep Height\u003c\/td\u003e\n\t\t\t\u003ctd\u003eSize\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e4-22\u003c\/td\u003e\n\t\t\t\u003ctd\u003e10\u003c\/td\u003e\n\t\t\t\u003ctd\u003e5mm\u003c\/td\u003e\n\t\t\t\u003ctd\u003e4,6,8,10,12,14,16,18,20,22mm\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e5-21\u003c\/td\u003e\n\t\t\t\u003ctd\u003e9\u003c\/td\u003e\n\t\t\t\u003ctd\u003e5mm\u003c\/td\u003e\n\t\t\t\u003ctd\u003e5,7,9,11,13,15,17,19,21mm\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\n1. Spiral groove design(Great chip removal).\u003cbr\u003e\n2. 118 ° X type bit design(No slipping, drill from any angle).\u003cbr\u003e\n3. 1\/4 Inch hex shank design.\u003cbr\u003e\n4. CNC, CBN grinding wheel(Higher accuracy).\u003cbr\u003e\n5. A substantial increase in the wear resistance and oxidation resistance.\u003cbr\u003e\n6. 4-22(10 steps), 5-21(9 Steps) for choosing.\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e\n1 x TiAlN M35 Hss Co Step Drill\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eMore Details: \u003c\/strong\u003e\u003cbr\u003e\n \n\u003cdiv id=\"imgBox\"\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/62\/B0\/4e9ee39e-1e79-4667-bbdd-81f82c646ea3.jpg\" title=\"Drillpro HRC89 M35 Cobalt Step Drill Bit 4-22mm\/5-21mm TiAlN Coated Step Drill 1\/4 Inch Hex Shank\"\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/5A\/1D\/ebfd9282-1ea6-461d-8539-99bf884480e2.png\" title=\"Drillpro HRC89 M35 Cobalt Step Drill Bit 4-22mm\/5-21mm TiAlN Coated Step Drill 1\/4 Inch Hex Shank\"\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/4A\/AF\/4cc6426f-8559-409c-8676-3d3251bf8fda.jpg\" title=\"Drillpro HRC89 M35 Cobalt Step Drill Bit 4-22mm\/5-21mm TiAlN Coated Step Drill 1\/4 Inch Hex Shank\"\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/72\/4C\/0ca433b8-4dfe-4608-9fb7-772bc171d258.jpg\" title=\"Drillpro HRC89 M35 Cobalt Step Drill Bit 4-22mm\/5-21mm TiAlN Coated Step Drill 1\/4 Inch Hex Shank\"\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/68\/94\/14d34407-f309-4558-b9a0-a33cd14ef134.jpg\" title=\"Drillpro HRC89 M35 Cobalt Step Drill Bit 4-22mm\/5-21mm TiAlN Coated Step Drill 1\/4 Inch Hex Shank\"\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/68\/61\/25db5c58-f66a-4295-87b5-48cfe4ba7dba.jpg\" title=\"Drillpro HRC89 M35 Cobalt Step Drill Bit 4-22mm\/5-21mm TiAlN Coated Step Drill 1\/4 Inch Hex Shank\"\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/B8\/D6\/bf7edd6b-f0d9-4a75-9332-8144153aabba.jpg\" title=\"Drillpro HRC89 M35 Cobalt Step Drill Bit 4-22mm\/5-21mm TiAlN Coated Step Drill 1\/4 Inch Hex Shank\"\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/0E\/E1\/e6dc3c66-2651-44f6-8e7d-68388b35a786.jpg\" title=\"Drillpro HRC89 M35 Cobalt Step Drill Bit 4-22mm\/5-21mm TiAlN Coated Step Drill 1\/4 Inch Hex Shank\"\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/88\/DE\/2c768e60-1753-4590-a249-db916fef7d33.jpg\" title=\"Drillpro HRC89 M35 Cobalt Step Drill Bit 4-22mm\/5-21mm TiAlN Coated Step Drill 1\/4 Inch Hex Shank\"\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/3D\/E7\/c4cb673c-0212-44f4-a37f-493c648d6c0f.jpg\" title=\"Drillpro HRC89 M35 Cobalt Step Drill Bit 4-22mm\/5-21mm TiAlN Coated Step Drill 1\/4 Inch Hex Shank\"\u003e\n\u003c\/div\u003e\n"}

Drillpro HRC89 M35 Cobalt Step Drill Bit 4-22mm/5-21mm TiAlN Coated Step Drill 1/4 Inch Hex Shank

Product Description
Size
$47.60
Maximum quantity available reached.
Description:
Drillpro HRC89 M35 Cobalt Step Drill Bit 4-22mm/5-21mm TiAlN Coated Step Drill 1/4 Inch Hex Shank


High-speed steel cobalt/M35 
More than 4241and 6542 high-speed steel materials.

Industrial-grade TiAlN plating
1. Form Al2O3 protection cover, fit for high speed drilling.
2. Can work without coolant.
3. Hardness up to HRC89.
4. Life service 2-3 times longer the common HSS-Co M35 step drill.

Uses:
Suitable for Aluminum, insulation board, PVC board chamfer,steel, aluminum, sheet metal, carbon steel, 304 stainless steel, etc.

Specification:
Brand: Drillpro
Material: HSS-Co M35 Cobalt
Surface treatment: TiAlN Coating
Shank: 1/4 Inch Hex Shank
Hardness: HRC89
specification Step Step Height Size
4-22 10 5mm 4,6,8,10,12,14,16,18,20,22mm
5-21 9 5mm 5,7,9,11,13,15,17,19,21mm

Features:
1. Spiral groove design(Great chip removal).
2. 118 ° X type bit design(No slipping, drill from any angle).
3. 1/4 Inch hex shank design.
4. CNC, CBN grinding wheel(Higher accuracy).
5. A substantial increase in the wear resistance and oxidation resistance.
6. 4-22(10 steps), 5-21(9 Steps) for choosing.

Package Included:
1 x TiAlN M35 Hss Co Step Drill

More Details:
 




















Sku: 1330456-4-22mm

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