{"product_id":"dewalt-1-7-8-in-bi-metal-hole-saw","title":"DEWALT 1-7\/8 in. Bi-Metal Hole Saw","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for demanding cutting tasks, the DEWALT 1-7\/8 in. Bi-Metal Hole Saw is built to deliver reliable, clean holes across a range of materials. With a 1-7\/8\" diameter and a 1.75\" cutting depth, it’s sized for common openings in conduit, piping, and hardware installations, letting you complete through-holes in fewer passes.\u003c\/p\u003e \u003cp\u003eBi-metal construction combines toughness and versatility. The durable body pairs with hardened teeth to resist wear and maintain a steady cut through wood, metal, and certain plastics. This means fewer tool changes, smoother cuts, and extended life on tougher jobs—whether you’re wiring a panel, mounting fixtures, or prepping openings for resistive or conductive fittings.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1-7\/8\" — matches standard hole openings for many fixtures and conduits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting depth:\u003c\/strong\u003e 1.75\" per pass, enabling efficient through-holes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Bi-Metal construction for durability and versatile performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArbor:\u003c\/strong\u003e Arbor not included; requires a compatible arbor (sold separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e 1 hole saw per package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e DeWalt — trusted for professional-grade reliability\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectrical installations: clean, precise holes for conduit and cable management in panels, boxes, and enclosures\u003c\/li\u003e\n\u003cli\u003ePlumbing and HVAC: openings for pipes and fittings through wood, certain metals, and sturdy plastics\u003c\/li\u003e\n\u003cli\u003eCarpentry and general fabrication: create reliable pass-throughs for hardware, shelving, and fixtures\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePro tips for best results\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSecure your workpiece and align the drill to prevent wandering, especially on metal surfaces\u003c\/li\u003e\n\u003cli\u003eUse steady feed pressure and let the teeth do the cutting to minimize heat buildup\u003c\/li\u003e\n\u003cli\u003eCombine with a compatible arbor and appropriate drill bit to optimize performance and safety\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Vendor Internet Sales Policy: 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":52272856039698,"sku":"2032072","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/2032072_A.eps_High.jpg?v=1778782996","url":"https:\/\/nationalhardwaregroup.com\/products\/dewalt-1-7-8-in-bi-metal-hole-saw","provider":"National Hardware Group","version":"1.0","type":"link"}