{"product_id":"lenox-speed-slot-2-7-8-in-bi-metal-hole-saw","title":"Lenox Speed Slot 2-7\/8 in. Bi-Metal Hole Saw","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eLenox Speed Slot 2-7\/8 in. Bi-Metal Hole Saw\u003c\/strong\u003e is engineered for dependable, precise boring through a variety of materials. Built with a robust bi-metal construction, this 2-7\/8\" hole saw delivers long-lasting cutting performance under demanding drilling tasks.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey advantages you’ll notice on the job:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBi-Metal durability\u003c\/strong\u003e combines a tough tooth edge with a strong backing, extending life and reducing wear on metal, wood, and plastic drilling projects.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpeed Slot design\u003c\/strong\u003e facilitates faster chip ejection and smoother cutting, helping you complete holes with less resistance and fewer interruptions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2-7\/8\" diameter\u003c\/strong\u003e provides a standard, versatile bore size for outlets, conduits, and utility openings without the need for multiple gauges.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eArbor compatibility\u003c\/strong\u003e works with 2L, 3L, 6L, or 7L arbors, offering flexible mounting options across different drill setups.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eArbor not included\u003c\/strong\u003e — a straightforward implementation if you already own a compatible Lenox arbors; simply pair with a supported arbor to get cutting.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cp\u003eIdeal for electricians, plumbers, and DIY enthusiasts who need clean, centered holes in metal panels, fascia, or wooden substrates. Use this hole saw for outlet boxes, conduit openings, decorative cutouts, or any situation requiring a precise 2-7\/8\" bore without excessive wandering or burring.\u003c\/p\u003e \u003ch3\u003eWhy choose this Lenox Speed Slot hole saw over other options\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTailored for efficiency\u003c\/strong\u003e the Speed Slot geometry reduces binding and promotes rapid debris removal, helping you maintain consistent cutting speed.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable bi-metal construction\u003c\/strong\u003e stands up to repeated use in tougher materials, minimizing downtime for bit changes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility\u003c\/strong\u003e with common arbors (2L, 3L, 6L, 7L) makes it easy to integrate into existing drill kits without purchasing a new setup.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUsage tips for best results\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePair with one of the compatible Lenox arbors (2L, 3L, 6L, or 7L) for a secure, wobble-free cut.\u003c\/li\u003e \u003cli\u003eBegin with a steady drill speed and moderate feed pressure to maximize blade life and achieve a clean edge.\u003c\/li\u003e \u003cli\u003eLubricate when drilling metal to reduce heat buildup and dulling; maintain steady, perpendicular alignment to the material surface for accurate holes.\u003c\/li\u003e \u003cli\u003eDeburr the finished hole to ensure safe edges and proper fit for connectors or fasteners.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongdiameter:\u003e 2-7\/8 in\u003c\/strongdiameter:\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Bi-Metal\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Hole Saw\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eArbor Included:\u003c\/strong\u003e No\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatible Arbors:\u003c\/strong\u003e 2L, 3L, 6L, or 7L\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber in Package:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Lenox","offers":[{"title":"Default Title","offer_id":52181674557714,"sku":"2037368","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/2037368_A.eps_High.jpg?v=1775679199","url":"https:\/\/nationalhardwaregroup.com\/products\/lenox-speed-slot-2-7-8-in-bi-metal-hole-saw","provider":"National Hardware Group","version":"1.0","type":"link"}