{"product_id":"dewalt-1-3-4-in-bi-metal-hole-saw","title":"DEWALT 1-3\/4 in. Bi-Metal Hole Saw","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the DEWALT 1-3\/4 in. Bi-Metal Hole Saw—a compact, durable solution built to deliver clean, accurate cutouts across metal, wood, and plastic. Leveraging bi-metal construction, this hole saw combines tough teeth with a resilient body to resist wear and heat, so you can depend on consistent results project after project.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1-3\/4 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCutting depth:\u003c\/strong\u003e 1.75 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Bi-Metal\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackage quantity:\u003c\/strong\u003e 1 piece\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eArbor included:\u003c\/strong\u003e No (requires a compatible arbor)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this DEWALT hole saw stands out\u003c\/h3\u003e\n\u003cp\u003eBi-metal construction is designed for longevity, combining durable steel with hardened teeth to resist tooth wear when drilling through tougher materials. The 1-3\/4\" diameter targets common pass-throughs and mounting holes, while the 1.75\" cutting depth gives you a robust, through-hole capability in a single pass. This is a reliable choice for professional shop workflows and serious DIY projects where precision and endurance matter as you work through metal sheets, plywood, or plastic panels.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eCutting clean holes in thin metal sheets, aluminum, or steel panels\u003c\/li\u003e \u003cli\u003eCreating outlet, conduit, or fixture openings in wood or plywood\u003c\/li\u003e \u003cli\u003eDrilling through various plastics and laminates for dry-run installations\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips for best results\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePair with a compatible arbor and use a steady feed to maintain a clean entry and exit.\u003c\/li\u003e \u003cli\u003eWork at a moderate drilling speed and avoid excessive pressure to minimize heat buildup and extend blade life.\u003c\/li\u003e \u003cli\u003eFor metal drilling, consider light lubrication to reduce friction and prolong the life of the teeth.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant notice:\u003c\/strong\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":52272854827282,"sku":"2032071","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/2032071_A.eps_High.jpg?v=1778782985","url":"https:\/\/nationalhardwaregroup.com\/products\/dewalt-1-3-4-in-bi-metal-hole-saw","provider":"National Hardware Group","version":"1.0","type":"link"}