{"product_id":"milwaukee-tool-48-20-7974-sds-plus-carbide-drill-bit","title":"Milwaukee Tool 48-20-7974 Sds-plus Carbide Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MILWAUKEE TOOL 48-20-7974 is a carbide-tipped SDS-Plus rotary hammer drill bit engineered for masonry drilling applications. It features an SDS-Plus shank for positive engagement with compatible rotary hammer tools, delivering efficient hammer and rotary drilling action through concrete, block, brick, and similar masonry materials. The bit has a 1\/2-inch cutting diameter, a 10-inch flute length for effective dust and debris evacuation, and a 12-inch overall length to reach depth in demanding applications. Licensed electricians, HVAC mechanics, plumbers, and general contractors routinely use bits of this type when core penetrations or anchor holes are required through structural masonry.\u003c\/p\u003e\u003cp\u003eThis bit is suited for residential and light commercial construction and service work where SDS-Plus rotary hammer tools are the standard. Typical applications include drilling anchor holes for pipe hangers, conduit straps, equipment mounting brackets, and duct support hardware in concrete or masonry walls and floors. The carbide tip maintains cutting performance across high-volume repetitive drilling tasks common on mechanical and electrical rough-in work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCarbide tip construction for extended service life in masonry and concrete\u003c\/li\u003e\n\u003cli\u003eSDS-Plus shank provides secure tool-free bit retention and positive drive engagement\u003c\/li\u003e\n\u003cli\u003e10-inch flute length efficiently clears debris during deep drilling\u003c\/li\u003e\n\u003cli\u003e1\/2-inch cutting diameter suits common anchor and penetration sizing\u003c\/li\u003e\n\u003cli\u003e12-inch overall length allows reach into recessed or deep drilling positions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with SDS-Plus rotary hammer tools. Fits any drill accepting the standard SDS-Plus shank interface.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis bit is installed and used by licensed trades including electricians, plumbers, and HVAC technicians performing masonry penetration work. Always power down and disconnect the rotary hammer from its power source before changing bits. Wear appropriate personal protective equipment including eye protection and a dust respirator when drilling masonry. Follow applicable codes and site safety requirements when creating penetrations through fire-rated assemblies.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: SDS-Plus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 13\/32 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 10 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Masonry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.39 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 48-20-7974\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MILWAUKEE","offers":[{"title":"Default Title","offer_id":51707615609138,"sku":"48-20-7974","price":258.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4e1005365324c5bdf868900b0926c85f.jpg?v=1788441246","url":"https:\/\/voomisupply.com\/products\/milwaukee-tool-48-20-7974-sds-plus-carbide-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}