{"product_id":"hougen-35202-step-drill-bit-cobalt-m42-3-16-to-7-8-inch","title":"Hougen 35202 Step Drill Bit Cobalt M42 3\/16 to 7\/8 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HOUGEN 35202 is a cobalt step drill bit designed for drilling multiple hole sizes in a single operation. Built from M42 cobalt high-speed steel, it offers heat and wear resistance suited to drilling steel, stainless steel, and other hard metals. The bit steps from 3\/16 inches up to 7\/8 inches in 1\/8-inch increments, reducing the need to swap bits mid-job. A split point tip starts on contact without a center punch, reducing walking on smooth or coated surfaces. The 3\/8-inch round-with-flats shank seats securely in standard three-jaw chucks and most keyed or keyless drill drivers used in fabrication and trade work.\u003c\/p\u003e\n\u003cp\u003eThis step drill bit is used in metal fabrication, HVAC, electrical, plumbing, and general trade applications where sheet metal, electrical enclosures, junction boxes, ductwork, or panel steel require clean, accurately sized holes. The stepped profile handles thin to medium gauge materials efficiently, making it a common tool for contractors and service technicians who need a compact, multi-size drilling solution on the job site or in the shop.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM42 cobalt construction for extended tool life in ferrous and abrasive materials\u003c\/li\u003e\n  \u003cli\u003eDrills hole sizes from 3\/16 inches to 7\/8 inches in a single bit\u003c\/li\u003e\n  \u003cli\u003e1\/8-inch step increments for precise, consistent hole sizing\u003c\/li\u003e\n  \u003cli\u003eSplit point tip reduces walking and improves bite on smooth metal surfaces\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch round-with-flats shank prevents slipping in chuck during high-torque drilling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard 3\/8-inch or larger keyed and keyless drill chucks. Suitable for drilling steel, stainless steel, aluminum, and similar metals commonly encountered in HVAC, electrical, and plumbing trade work.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis bit is installed and used by HVAC technicians, electricians, plumbers, and metal fabricators working with handheld drills or drill presses. Secure the shank firmly in the chuck before operation and use appropriate cutting fluid or oil when drilling hard metals to extend bit life. Always wear eye protection and secure workpieces before drilling. Follow applicable jobsite safety requirements when working near energized equipment or pressurized systems.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Cobalt (M42)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Hole Diameter\u003c\/strong\u003e: 3\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Hole Diameter\u003c\/strong\u003e: 7\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStep Length\u003c\/strong\u003e: 1\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Round with Flats\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Split\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HOUGEN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 35202\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOUGEN","offers":[{"title":"Default Title","offer_id":51701171454258,"sku":"35202","price":85.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5f78a746eaa9516ca35d2ff038ebb9e1.jpg?v=1788399233","url":"https:\/\/voomisupply.com\/products\/hougen-35202-step-drill-bit-cobalt-m42-3-16-to-7-8-inch","provider":"Voomi Supply","version":"1.0","type":"link"}