{"product_id":"williams-comfort-products-3830-121-vip-bimetal-hole-saw","title":"Williams Comfort Products 3830-121-VIP Bimetal Hole Saw","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WILLIAMS COMFORT PRODUCTS 3830-121-VIP is a bimetal hole saw sized at 4-3\/4 inches, sold in an industrial pack configuration. Bimetal construction combines a high-speed steel cutting edge with a flexible alloy steel body, producing a blade that handles repeated use on wood, plastic, drywall, and light-gauge metals without premature tooth failure. At 1.323 pounds, this is a trade-weight tool built for job-site volume work. Electricians, plumbers, and HVAC technicians reach for hole saws in this size range when cutting chase openings, pipe penetrations, and conduit knockouts in framing, panels, and enclosures.\u003c\/p\u003e\n\u003cp\u003eA 4-3\/4 inch hole saw covers a wide range of rough-in and penetration tasks common to mechanical and electrical trades. Typical applications include cutting openings for larger conduit runs, drain lines, ductwork collars, and recessed fixture boxes in residential and light commercial construction. The industrial pack format is suited for contractors who cycle through hole saws at volume and need a shelf-ready replacement on hand without sourcing individual units.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBimetal construction for durability across wood, drywall, plastic, and light-gauge metal\u003c\/li\u003e\n  \u003cli\u003e4-3\/4 inch cutting diameter suitable for larger pipe, conduit, and ductwork penetrations\u003c\/li\u003e\n  \u003cli\u003eIndustrial pack format for high-volume trade use\u003c\/li\u003e\n  \u003cli\u003eCompact unit weight of 1.323 pounds for easy transport and tool bag storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard arbor-mount bimetal hole saw compatible with common mandrel and arbor systems used across trade drill drivers and drill presses. No specific model compatibility data was provided in the product input.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eHole saws of this diameter are typically operated by electricians, plumbers, and HVAC technicians using a corded or high-torque cordless drill with a compatible arbor and pilot bit. Secure the workpiece before cutting and apply consistent, moderate pressure to avoid binding. When cutting near energized panels or active plumbing, de-energize circuits and shut off water supply before starting work in accordance with applicable NEC or IPC requirements. Wear appropriate eye protection when operating hole saws on any material.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 4-3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction Type\u003c\/strong\u003e: Bimetal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.323 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 7311518042080\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSold As\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 3830-121-VIP\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WILLIAMS COMFORT PRODUCTS","offers":[{"title":"Default Title","offer_id":51343497756978,"sku":"3830-121-VIP","price":40.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310541751.jpg?v=1782022116","url":"https:\/\/voomisupply.com\/products\/williams-comfort-products-3830-121-vip-bimetal-hole-saw","provider":"Voomi Supply","version":"1.0","type":"link"}