{"product_id":"williams-comfort-products-3830-111-vip-bimetal-hole-saw","title":"Williams Comfort Products 3830-111-VIP Bimetal Hole Saw","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WILLIAMS COMFORT PRODUCTS 3830-111-VIP is a bimetal hole saw sized at 4-3\/8 inches, sold in an industrial pack configuration. Bimetal hole saws combine a high-speed steel cutting edge with a flexible alloy steel body, delivering durability across repeated cuts in wood, plastic, drywall, and light metal. This tool is used by trade professionals who need consistent, clean holes for pipe penetrations, conduit runs, junction box installations, and ductwork openings. The industrial pack format is suited for job-site use where multiple cuts or replacement tooling is required without a separate retail purchase.\u003c\/p\u003e\u003cp\u003eThe 4-3\/8-inch cutting diameter fits common trade applications including large-diameter pipe penetrations through framing, subfloor, or wall assemblies. HVAC technicians, plumbers, and electricians use hole saws in this size range when routing supply and return lines, drain stacks, or conduit bundles through structural members. The bimetal construction handles both wood-framed and light-gauge steel-stud assemblies without requiring a dedicated blade change.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e4-3\/8-inch cutting diameter for large-bore penetrations in framing and panels\u003c\/li\u003e\n\u003cli\u003eBimetal construction combines high-speed steel teeth with a flexible alloy body for extended tool life\u003c\/li\u003e\n\u003cli\u003eIndustrial pack format provides job-site-ready packaging suitable for volume trade use\u003c\/li\u003e\n\u003cli\u003eCompatible with standard arbor systems used on common drill drivers and hole saw kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard bimetal hole saw for use with compatible arbors on conventional corded and cordless drill platforms commonly used in HVAC, plumbing, and electrical trade work.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by licensed tradespeople including HVAC technicians, plumbers, and electricians. Secure the workpiece before cutting and use appropriate personal protective equipment including eye and hearing protection. Follow applicable codes such as the NEC or IPC when sizing penetrations for conduit or pipe runs. Ensure the arbor is properly seated and the pilot bit is sharp before beginning a cut to prevent walking or binding.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 4-3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.124 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Type\u003c\/strong\u003e: Bimetal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 7311518042066\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WILLIAMS COMFORT PRODUCTS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3830-111-VIP\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WILLIAMS COMFORT PRODUCTS","offers":[{"title":"Default Title","offer_id":51346118017330,"sku":"3830-111-VIP","price":34.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310541762.jpg?v=1782071248","url":"https:\/\/voomisupply.com\/products\/williams-comfort-products-3830-111-vip-bimetal-hole-saw","provider":"Voomi Supply","version":"1.0","type":"link"}