{"product_id":"milwaukee-tool-48-89-9332-step-drill-bit-13-sizes-hss","title":"Milwaukee Tool 48-89-9332 Step Drill Bit 13 Sizes Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MILWAUKEE TOOL 48-89-9332 is a high-speed steel step drill bit designed for drilling multiple hole sizes in a single tool. With 13 hole sizes in one bit, it eliminates frequent bit changes during layout and rough-in work. The hex shank measures 1\/4 inch in diameter and seats securely in standard hex-chuck drivers and drill\/drivers. Overall length is 3-11\/16 inches, and each step increments by 1\/16 inch. The bit is rated for heavy-duty use and suits electricians, HVAC technicians, and plumbers who need clean, stepped holes in thin-gauge materials without a knockout punch or hole saw setup.\u003c\/p\u003e\n\u003cp\u003eThis step drill bit is intended for use on aluminum, brass, and copper workpieces. It is well suited for sheet metal panel work, electrical enclosure knockouts, plumbing stub-out plates, and HVAC equipment panels. The 1\/16 inch step length allows controlled, incremental hole sizing. The three-flat hex shank prevents bit rotation in the chuck during high-torque drilling. Hole diameters range from 6 millimeters minimum to 32.5 millimeters maximum, covering the most common trade hole sizes in a single pass.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-speed steel construction rated for heavy-duty use in aluminum, brass, and copper\u003c\/li\u003e\n  \u003cli\u003e13 hole sizes in a single bit, eliminating repeated bit changes\u003c\/li\u003e\n  \u003cli\u003e1\/16 inch step increments allow precise, graduated hole sizing\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch three-flat hex shank resists slipping in standard chuck drivers\u003c\/li\u003e\n  \u003cli\u003e3-11\/16 inch overall length fits standard drill\/driver chucks without adapters\u003c\/li\u003e\n  \u003cli\u003eHole diameter range: 6 mm to 32.5 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with any 1\/4 inch hex-chuck drill\/driver or quick-change chuck system. Suitable for drilling thin-gauge aluminum, brass, and copper sheet materials common in HVAC, electrical, and plumbing trade applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eA licensed electrician, HVAC technician, or plumber typically installs or uses this bit as part of rough-in or panel work. Secure the workpiece before drilling to prevent spinning or deformation. Use cutting fluid or lubricant when drilling copper or brass to extend bit life and improve cut quality. Do not force the bit through thick-gauge steel or hardened materials, as this bit is optimized for non-ferrous thin-gauge stock.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Hole Sizes\u003c\/strong\u003e: 13\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Hex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flats\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStep Length\u003c\/strong\u003e: 1\/16 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStep Increments\u003c\/strong\u003e: 1\/16 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-11\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Hole Diameter\u003c\/strong\u003e: 6.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Hole Diameter\u003c\/strong\u003e: 32.50 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Aluminum, Brass, Copper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Performance\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 4.85 inches (L) x 5.8 inches (W) x 1.5 inches (H)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.45 pounds\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: MILWAUKEE TOOL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 48-89-9332\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MILWAUKEE","offers":[{"title":"Default Title","offer_id":51689684762930,"sku":"48-89-9332","price":233.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/59a36d834f6fade6265a063f91ec0738.jpg?v=1788262985","url":"https:\/\/voomisupply.com\/products\/milwaukee-tool-48-89-9332-step-drill-bit-13-sizes-hss","provider":"Voomi Supply","version":"1.0","type":"link"}