{"product_id":"diablo-1-3-8-in-x-5-1-8-in-l-steel-self-feed-bit-hex-shank","title":"Diablo 1-3\/8 in. X 5-1\/8 in. L Steel Self-Feed Bit Hex Shank","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eDiablo 1-3\/8 in x 5-1\/8 in Steel Self-Feed Bit with Hex Shank\u003c\/strong\u003e is engineered to make large-diameter holes with confidence, delivering clean, precise cuts in a single pass. Built from durable steel, this self-feed bit is designed for dependable performance on demanding projects where speed and accuracy matter.\u003c\/p\u003e \u003cp\u003eKey features that set this bit apart:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHex shank for secure, slip-free operation:\u003c\/strong\u003e The 7\/16 in hex shank provides a rock-solid grip in drill chucks and impact drivers, enabling quicker changes and reducing wobble during heavy drilling.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSelf-feed design for faster hole entry:\u003c\/strong\u003e Engineered to bite efficiently and maintain steady progress, helping you drill large holes with less manual effort and fewer passes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecisely sized for versatile applications:\u003c\/strong\u003e 1-3\/8 in drill diameter creates sizable openings for electrical, plumbing, or woodworking tasks, while the 5-1\/8 in overall length gives you reach in deeper workpieces.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged steel construction:\u003c\/strong\u003e Built to withstand repeated drilling in wood and similar materials, offering long-lasting performance and reliable hole quality.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProtective packaging:\u003c\/strong\u003e Shipped in a tube to protect the bit during storage and transport, ensuring it remains ready for the next project.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this Diablo self-feed bit over other options? The combination of a robust steel body, a hex shank for quick, secure engagement, and a dedicated self-feed geometry translates to faster results with less effort. It’s especially well-suited for carpentry, cabinet making, and rough-in tasks where large holes speed up cable runs, conduit passes, or hardware installation.\u003c\/p\u003e \u003cp\u003ePractical use scenarios:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRouting large holes in wooden frameworks for wiring, plumbing, or ventilation runs.\u003c\/li\u003e \u003cli\u003eCreating door hardware openings or clearance holes for fixtures where clean, round cuts are essential.\u003c\/li\u003e \u003cli\u003eWorkbench and shop projects that require precise, through-hole drilling without bogging down the drill.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTips for best results:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eUse a steady, controlled feed and moderate RPM to prevent bit binding and overheating.\u003c\/li\u003e \u003cli\u003eKeep the workpiece perpendicular to the drill axis to ensure a clean, true hole.\u003c\/li\u003e \u003cli\u003eLet the bit do the work—avoid applying excessive pressure that can dull the cutting edge or stall the drill.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for professionals and DIY enthusiasts alike, this Diablo self-feed bit is a reliable addition to any drill kit when you need large, clean holes fast. Add it to your cart for immediate use in woodworking, rough-in projects, and other applications that require precise, sizable openings.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Diablo","offers":[{"title":"Default Title","offer_id":52190508908818,"sku":"2009768","price":48.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/2009768_A.eps_High.jpg?v=1775854870","url":"https:\/\/nationalhardwaregroup.com\/products\/diablo-1-3-8-in-x-5-1-8-in-l-steel-self-feed-bit-hex-shank","provider":"National Hardware Group","version":"1.0","type":"link"}