{"product_id":"dewalt-1-1-4-in-bi-metal-hole-saw","title":"DEWALT 1-1\/4 in. Bi-Metal Hole Saw","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eDEWALT 1-1\/4 in. Bi-Metal Hole Saw\u003c\/strong\u003e is built for reliable, long-lasting performance across metal, wood, and plastic. With a precise 1-1\/4\" diameter and a generous 1.75\" cutting depth, this hole saw is ready to handle common pass-through work—from electrical conduit openings to cabinet hardware and light metal fabrication.\u003c\/p\u003e \u003cp\u003eBi-metal construction blends a durable outer body with sharp, resilient teeth to maintain cutting performance longer and resist heat buildup during use. The result is cleaner holes, less wandering, and fewer re-cuts—especially on tougher materials or when making multiple holes on a single job site.\u003c\/p\u003e \u003cp\u003eArbor not included. Pair this 1-1\/4\" hole saw with a compatible arbor that fits your drill setup to ensure secure, wobble-free operation and optimal bite in metal, wood, or plastic.\u003c\/p\u003e \u003cp\u003eWho this is for: electricians drilling conduit or outlet openings, plumbers making access holes for pipes, remodeling pros running cable or HVAC lines, and woodworkers tackling precise hardware openings. The 1-1\/4\" diameter aligns with standard pass-through requirements, while the 1.75\" cutting depth reduces the need to reposition for deeper materials.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eUsage tips and best practices\u003c\/strong\u003e:\n\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFor metal cutting, use light to moderate feed pressure and consider a brief withdrawal to clear chips and cool the teeth.\u003c\/li\u003e \u003cli\u003eApply a cutting lubricant or light oil when drilling metal to extend blade life and reduce heat buildup.\u003c\/li\u003e \u003cli\u003eAfter use, deburr the hole edges for a clean finish and to prevent snags on fittings or cables.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cem\u003eNote:\u003c\/em\u003e Sale of this product on third-party online marketplaces (eg. Amazon, eBay, Walmart) is prohibited.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Dewalt","offers":[{"title":"Default Title","offer_id":52272854728978,"sku":"2032065","price":11.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/2032065_A.eps_High.jpg?v=1778782984","url":"https:\/\/nationalhardwaregroup.com\/products\/dewalt-1-1-4-in-bi-metal-hole-saw","provider":"National Hardware Group","version":"1.0","type":"link"}