{"product_id":"lenox-33112ll112-self-feed-drill-bit-1-1-8-inch-steel","title":"Lenox 33112LL112 Self Feed Drill Bit 1-1\/8 Inch Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe LENOX 33112LL112 is a self feed drill bit designed for fast, aggressive boring through wood framing, engineered lumber, and similar substrates during rough-in work. It accepts a 7\/16 inch hex shank for secure chuck engagement and delivers a 1-1\/8 inch diameter cut. The bright finish steel construction keeps the bit durable across repeated use. At 5-1\/2 inches overall length, it reaches through standard framing members without an extension. This bit is a standard tool for electricians and plumbers drilling penetrations for pipe, conduit, and tubing runs.\u003c\/p\u003e\u003cp\u003eThis self feed bit is suited for residential and light commercial rough-in applications where holes are needed for pipe and conduit routing. The geometry includes a 1\/2 inch entrance for pipe and rigid conduit and a 1 inch entrance for tubing, making it versatile across common trade work. Electricians drilling for wire feeds and plumbers routing supply or drain rough-in lines will find this bit covers the most frequent bore sizes in a single tool.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1-1\/8 inch cutting diameter for standard pipe and conduit clearance holes\u003c\/li\u003e\n\u003cli\u003e7\/16 inch hex shank for positive chuck engagement and quick bit changes\u003c\/li\u003e\n\u003cli\u003e5-1\/2 inch overall length reaches through standard framing members\u003c\/li\u003e\n\u003cli\u003e1\/2 inch entrance for pipe and rigid conduit; 1 inch entrance for tubing\u003c\/li\u003e\n\u003cli\u003eBright finish steel construction for durability across repeated use\u003c\/li\u003e\n\u003cli\u003eNo extension capability required for most single-stud penetrations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style self feed drill bit for use with any drill or drill driver accepting a 7\/16 inch hex shank. Suitable for boring through wood framing, sheathing, and similar materials during pipe and conduit rough-in.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis bit is installed by electricians and plumbers using a corded or cordless drill with a 7\/16 inch hex chuck or adapter. Ensure the workpiece is secured before drilling and wear appropriate eye protection when boring through framing. Follow NEC and IPC guidelines for minimum edge distances when drilling near structural members. Do not exceed the drill manufacturer's recommended torque or speed rating for self feed bits of this diameter.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 1-1\/8 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\u003eShank Type\u003c\/strong\u003e: Hex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5-1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEntrance for Pipe and Rigid Conduit\u003c\/strong\u003e: 1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEntrance for Tubing\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Bright Finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtension Capability\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.375 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LENOX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 33112LL112\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LENOX","offers":[{"title":"Default Title","offer_id":51540470333746,"sku":"33112LL112","price":50.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/118cb123f7642a2b82e4597f6ccb1524.jpg?v=1785856203","url":"https:\/\/voomisupply.com\/products\/lenox-33112ll112-self-feed-drill-bit-1-1-8-inch-steel","provider":"Voomi Supply","version":"1.0","type":"link"}