{"id":9681501618327,"title":"NordWolf HSS Cobalt Step Drill Bit, Four Spiral Flutes Impact Ready with 7\/16\" Hex Shank Unibit for Stainless Steel, Aluminum, Copper \u0026 Hard Metals, 19 SAE Step Sizes 3\/16\" to 1-3\/8\"","handle":"nordwolf-hss-cobalt-step-drill-bit-four-spiral-flutes-impact-ready-with-7-16-hex-shank-unibit-for-stainless-steel-aluminum-copper-hard-metals-19-sae-step-sizes-3-16-to-1-3-8","description":"\u003ch3\u003eNordWolf HSS Cobalt Step Drill Bit, Four Spiral Flutes Impact Ready with 7\/16\" Hex Shank Unibit for Stainless Steel, Aluminum, Copper \u0026amp; Hard Metals, 19 SAE Step Sizes 3\/16\" to 1-3\/8\"\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eHigh QualityM35 Cobalt High Speed Steel step drill, CNC ground for consistently accurate drilling or enlarging holes. Suitable for 1\/8\"(3mm) thick stainless steel, Aluminum, metal sheets, wood and plastic\u003c\/li\u003e\n \u003cli\u003eEfficient DesignFour spiral flutes for faster and smooth drilling, 135 split point two-blades drill tips for perfect self-centering, especially when drilling on round projects\u003c\/li\u003e\n \u003cli\u003eWide CompatibilityImpact ready 7\/16-inch quick change hex shank for use on standard drills, impact drivers and impact wrenches (adapter needed)\u003c\/li\u003e\n \u003cli\u003eExtra DurabilityTitanium Aluminum Nitride (TiAlN) coated to increase surface hardness up to HRC89 for smooth and speedy hard metals drilling, better wear resistance and long lifetime\u003c\/li\u003e\n \u003cli\u003ePopular SizesIncludes 19 step imperial drilling sizes from 3\/16\" to 1-3\/8\". Laser marking of step sizes provide convenience and accurate drilling\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-30T17:14:29+10:00","created_at":"2026-07-27T09:37:42+10:00","vendor":"NordWolf","type":"Step Drill Bits","tags":["home_improvement_Aug2026"],"price":21600,"price_min":21600,"price_max":21600,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":48069463408791,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0DKRCVGNW","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"NordWolf HSS Cobalt Step Drill Bit, Four Spiral Flutes Impact Ready with 7\/16\" Hex Shank Unibit for Stainless Steel, Aluminum, Copper \u0026 Hard Metals, 19 SAE Step Sizes 3\/16\" to 1-3\/8\"","public_title":null,"options":["Default Title"],"price":21600,"weight":200,"compare_at_price":null,"inventory_management":"shopify","barcode":"NW-24003","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/newnestshop.com\/cdn\/shop\/files\/B0DKRCVGNW.jpg?v=1785109064","\/\/newnestshop.com\/cdn\/shop\/files\/716_Sf--R7L.jpg?v=1785109064","\/\/newnestshop.com\/cdn\/shop\/files\/71ldqmxiGtL.jpg?v=1785109064","\/\/newnestshop.com\/cdn\/shop\/files\/71a1ZqrWJUL.jpg?v=1785109064","\/\/newnestshop.com\/cdn\/shop\/files\/71ng7MApR8L.jpg?v=1785109064","\/\/newnestshop.com\/cdn\/shop\/files\/71sYSK53gqL.jpg?v=1785109064","\/\/newnestshop.com\/cdn\/shop\/files\/71RTsn7sYML.jpg?v=1785109064"],"featured_image":"\/\/newnestshop.com\/cdn\/shop\/files\/B0DKRCVGNW.jpg?v=1785109064","options":["Title"],"media":[{"alt":null,"id":42462617010327,"position":1,"preview_image":{"aspect_ratio":0.372,"height":2560,"width":952,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/B0DKRCVGNW.jpg?v=1785109064"},"aspect_ratio":0.372,"height":2560,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/B0DKRCVGNW.jpg?v=1785109064","width":952},{"alt":null,"id":42462617043095,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/716_Sf--R7L.jpg?v=1785109064"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/716_Sf--R7L.jpg?v=1785109064","width":2000},{"alt":null,"id":42462617075863,"position":3,"preview_image":{"aspect_ratio":1.0,"height":2268,"width":2268,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/71ldqmxiGtL.jpg?v=1785109064"},"aspect_ratio":1.0,"height":2268,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/71ldqmxiGtL.jpg?v=1785109064","width":2268},{"alt":null,"id":42462617108631,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1843,"width":1843,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/71a1ZqrWJUL.jpg?v=1785109064"},"aspect_ratio":1.0,"height":1843,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/71a1ZqrWJUL.jpg?v=1785109064","width":1843},{"alt":null,"id":42462617141399,"position":5,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/71ng7MApR8L.jpg?v=1785109064"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/71ng7MApR8L.jpg?v=1785109064","width":2000},{"alt":null,"id":42462617174167,"position":6,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/71sYSK53gqL.jpg?v=1785109064"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/71sYSK53gqL.jpg?v=1785109064","width":2000},{"alt":null,"id":42462617206935,"position":7,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/71RTsn7sYML.jpg?v=1785109064"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/71RTsn7sYML.jpg?v=1785109064","width":2000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eNordWolf HSS Cobalt Step Drill Bit, Four Spiral Flutes Impact Ready with 7\/16\" Hex Shank Unibit for Stainless Steel, Aluminum, Copper \u0026amp; Hard Metals, 19 SAE Step Sizes 3\/16\" to 1-3\/8\"\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eHigh QualityM35 Cobalt High Speed Steel step drill, CNC ground for consistently accurate drilling or enlarging holes. Suitable for 1\/8\"(3mm) thick stainless steel, Aluminum, metal sheets, wood and plastic\u003c\/li\u003e\n \u003cli\u003eEfficient DesignFour spiral flutes for faster and smooth drilling, 135 split point two-blades drill tips for perfect self-centering, especially when drilling on round projects\u003c\/li\u003e\n \u003cli\u003eWide CompatibilityImpact ready 7\/16-inch quick change hex shank for use on standard drills, impact drivers and impact wrenches (adapter needed)\u003c\/li\u003e\n \u003cli\u003eExtra DurabilityTitanium Aluminum Nitride (TiAlN) coated to increase surface hardness up to HRC89 for smooth and speedy hard metals drilling, better wear resistance and long lifetime\u003c\/li\u003e\n \u003cli\u003ePopular SizesIncludes 19 step imperial drilling sizes from 3\/16\" to 1-3\/8\". Laser marking of step sizes provide convenience and accurate drilling\u003c\/li\u003e\n \u003c\/ul\u003e"}