{"product_id":"step-drill-bits","title":"Step Drill Bits – Multi-Step, Sheet Metal (4–30mm)","description":"\u003cp\u003e\u003cstrong\u003eStep drill bits\u003c\/strong\u003e drill and enlarge clean, accurately-sized holes in sheet metal and plastic — a stepped cone where each step is a set diameter, so one bit gives you a whole range of exact hole sizes and deburrs as it cuts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow they work\u003c\/strong\u003e\u003cbr\u003eSelf-starting point, then stepped diameters — stop at the step you need for a precise hole, no pilot required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRanges\u003c\/strong\u003e\u003cbr\u003eThree bits cover 4–12mm, 4–20mm and 6–30mm, with 6mm, 8mm and 9mm shanks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUses\u003c\/strong\u003e\u003cbr\u003eDrilling and enlarging holes in sheet steel, aluminium, brass, plastic and laminate — ideal for electrical, panel and sheet-metal work.\u003c\/p\u003e\n\u003cp\u003eFor a continuous size range rather than set steps, see our cone (taper) drills.\u003c\/p\u003e\n\u003cp\u003eChoose your bit above — sold singly.\u003c\/p\u003e\n\u003cp\u003eAlso known as step drills, multi-step drills, cone step drills, step cone bits or sheet metal drills.\u003c\/p\u003e","brand":"DH \u0026 JS Trading Ltd","offers":[{"title":"6mm Shank (4-12mm) Range","offer_id":56506970145146,"sku":"MCC10","price":13.99,"currency_code":"GBP","in_stock":true},{"title":"8mm Shank (4-20mm) Range","offer_id":56506970210682,"sku":"MCC11","price":19.99,"currency_code":"GBP","in_stock":true},{"title":"10mm Shank (6-30mm) Range","offer_id":56506970276218,"sku":"MCC12","price":41.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/2239\/6850\/files\/MC.png?v=1770385116","url":"https:\/\/www.dhjstrading.com\/products\/step-drill-bits","provider":"DH \u0026 JS Trading Ltd","version":"1.0","type":"link"}