{"product_id":"milwaukee-48-25-5120-self-feed-bit-1-3-8-in-diameter","title":"Milwaukee 48-25-5120 Self-feed Bit 1-3\/8 in Diameter","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Milwaukee 48-25-5120 is a self-feed bit designed for drilling large holes in wood quickly and efficiently. With an overall length of 5 inches and a cutting diameter of 1-3\/8 inches, this bit fits into drills via a 7\/16-inch shank. The aggressive feed screw pulls the bit through material rapidly, reducing cycle time on repetitive cuts. Rather than resharpening the cutting edge, the replaceable hardened steel blade design lets the technician swap in a new blade and restore full cutting performance without replacing the entire tool body. Electricians, plumbers, and HVAC installers who drill large volumes of holes through framing and plates will find this format practical on production work.\u003c\/p\u003e\n\u003cp\u003eThis self-feed bit suits applications that require consistent, clean-entry large-diameter holes through dimensional lumber, engineered wood, and wall plates. The 1-3\/8-inch diameter is a common size for plumbing rough-in, low-voltage wire routing, and HVAC penetrations through wood framing. The 7\/16-inch hex shank is compatible with standard drill chucks and impact-rated chuck adapters commonly used on the job site. The replaceable blade system is suited for any trade that performs high-volume drilling where downtime for resharpening is not practical.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaceable hardened steel blade eliminates the need for resharpening\u003c\/li\u003e\n  \u003cli\u003e1-3\/8-inch cutting diameter suits common rough-in and wire-routing applications\u003c\/li\u003e\n  \u003cli\u003e7\/16-inch hex shank fits standard drill chucks and hex chuck adapters\u003c\/li\u003e\n  \u003cli\u003eAggressive feed screw design pulls bit through material for faster drilling\u003c\/li\u003e\n  \u003cli\u003e5-inch overall length provides reach through standard framing members\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style self-feed bit for use in standard corded and cordless drills accepting a 7\/16-inch hex shank or compatible chuck adapter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSelf-feed bits should be installed by a qualified tradesperson familiar with rotary drilling tools and applicable safety practices. Secure the workpiece before drilling and ensure the drill chuck or adapter is fully tightened before operation. Inspect the replaceable blade for wear or damage before each use and replace it when cutting performance degrades. Do not use this bit with a rotary hammer in hammer mode.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 1-3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Size\u003c\/strong\u003e: 7\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade Material\u003c\/strong\u003e: Hardened steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBit Type\u003c\/strong\u003e: Self-feed, replaceable blade\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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 48-25-5120\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMERICAN STANDARD","offers":[{"title":"Default Title","offer_id":51233649951026,"sku":"48-25-5120","price":73.11,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/milwaukee-48-25-5120-1.jpg?v=1780105750","url":"https:\/\/voomisupply.com\/products\/milwaukee-48-25-5120-self-feed-bit-1-3-8-in-diameter","provider":"Voomi Supply","version":"1.0","type":"link"}