{"product_id":"lenox-speed-slot-4-in-bi-metal-hole-saw","title":"Lenox Speed Slot 4 in. Bi-Metal Hole Saw","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eLenox Speed Slot 4 in. Bi-Metal Hole Saw\u003c\/strong\u003e is engineered to deliver fast, clean openings through metal, wood, and plastic. Built with durable bi-metal construction and Lenox’s signature Speed Slot design, this 4-inch hole saw stays cooler, clears chips quickly, and minimizes binding so you can work efficiently on demanding jobs.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eBi-metal construction for extended life and broad material compatibility\u003c\/li\u003e \u003cli\u003e4-inch cutting diameter suits common electrical, plumbing, and carpentry applications\u003c\/li\u003e \u003cli\u003eSpeed Slot technology promotes rapid chip evacuation and smoother cuts\u003c\/li\u003e \u003cli\u003eArbor not included; compatible with 2L, 3L, 6L, or 7L arbors\u003c\/li\u003e \u003cli\u003eSold as a single hole saw for easy replacement and refresh in projects\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat makes this hole saw stand out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnlike standard hole saws, the Lenox Speed Slot 4 in. Bi-Metal Hole Saw is designed to stay cooler under load, reducing tooth wear and extending service life. The combination of high-quality bi-metal teeth and efficient chip channels means you can tackle large openings with less resistance and fewer interruptions. Whether you’re running conduit behind walls, installing fixtures in cabinetry, or routing openings for decorative inserts, this hole saw provides dependable performance from first cut to final finish.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eElectrical work: create clean, precise holes for conduit, boxes, and pass-throughs in metal or wood panels\u003c\/li\u003e \u003cli\u003eDIY and woodworking: large openings in plywood, hardboard, or solid wood for hardware fitting or wiring runs\u003c\/li\u003e \u003cli\u003ePlastics and composites: smooth, accurate cuts in acrylic, PVC, or other rigid plastics\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eHow to use effectively\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e \u003cli\u003eAttach the hole saw to a compatible arbor (2L, 3L, 6L, or 7L) and ensure it is securely fastened.\u003c\/li\u003e \u003cli\u003eMark the center of your hole and align the saw precisely with the mark.\u003c\/li\u003e \u003cli\u003eOperate at a steady, controlled speed. Apply light to moderate pressure and let the teeth do the cutting.\u003c\/li\u003e \u003cli\u003ePeriodically back the tool out to clear chips and prevent binding, then continue to complete the cut.\u003c\/li\u003e \u003cli\u003eAfter finishing, inspect the teeth and clean any debris; store in a dry place to maintain performance.\u003c\/li\u003e\n\u003c\/ol\u003e \u003cp\u003e\u003cstrong\u003eWhy choose this Lenox hole saw over alternatives\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith its bi-metal teeth and Speed Slot engineering, this 4-inch hole saw delivers a balance of durability and efficiency not always found in single-material options. The tool is designed to handle a range of materials and is optimized for fast cutting cycles, reducing downtime on busy jobsites. Remember, the arbor is not included—pair it with a compatible Lenox arbor (2L, 3L, 6L, or 7L) to start cutting right away.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Lenox","offers":[{"title":"Default Title","offer_id":52181676917010,"sku":"2037373","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/2037373_A.eps_High.jpg?v=1775679210","url":"https:\/\/nationalhardwaregroup.com\/products\/lenox-speed-slot-4-in-bi-metal-hole-saw","provider":"National Hardware Group","version":"1.0","type":"link"}