{"product_id":"lenox-3-1-2-inches-hol-bi-metal-hole-saw-3-1-2-inches","title":"Lenox 3 1\/2 Inches Hol Bi-metal Hole Saw 3-1\/2 Inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe LENOX 3 1\/2\" HOL is a bi-metal hole saw designed for cutting through common construction materials including wood, metal, and composite substrates. The proprietary toothform geometry is engineered to extend service life compared to standard bi-metal hole saws, with a reinforced tooth design that absorbs impact forces during bind-ups and contact with obstructions. This reduces tooth breakage during aggressive drilling. The SPEED SLOT staircase design built into the saw body allows cut plugs to be ejected quickly without stopping the drill, keeping work moving on rough-in and retrofit jobs. Licensed electricians, plumbers, HVAC technicians, and general contractors use this tool for framing penetrations and knockout work.\u003c\/p\u003e\u003cp\u003eThis hole saw is suited for residential and light commercial construction and service applications. It is appropriate for drilling through wood framing, low-carbon steel panels, PVC, and similar construction materials encountered in mechanical and electrical rough-in work. The 3-1\/2 inch cutting diameter fits common pipe and conduit clearance holes. It works with both quick-change and traditional non-quick-change arbors, making it compatible with the majority of standard hole saw arbor setups already in a technician's kit. Note that proprietary arbor systems requiring dedicated adapters are not supported.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBi-metal construction for extended saw life versus standard hole saws\u003c\/li\u003e\n\u003cli\u003eProprietary toothform designed for efficient cutting in common construction materials\u003c\/li\u003e\n\u003cli\u003eReinforced tooth design absorbs impact forces and reduces tooth breakage during bind-ups\u003c\/li\u003e\n\u003cli\u003eSPEED SLOT staircase design enables fast plug ejection without stopping the drill\u003c\/li\u003e\n\u003cli\u003eCompatible with both quick-change and traditional non-quick-change arbors\u003c\/li\u003e\n\u003cli\u003e3-1\/2 inch cutting diameter for standard pipe and conduit clearance applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with both quick-change and traditional non-quick-change arbors. Proprietary arbor systems that require dedicated adapters are not supported. Intended for use within the range of diameters listed on product packaging.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall the hole saw onto a compatible arbor following the arbor manufacturer's torque and engagement guidelines before operating. Ensure all power to the drill or driver is off before mounting or removing the saw. Use appropriate eye and hand protection when drilling through metal or composite materials. Confirm the cutting diameter meets the clearance requirements of the applicable mechanical or electrical code before drilling into structural or fire-rated assemblies.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 3-1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSaw Type\u003c\/strong\u003e: Bi-Metal Hole Saw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth Design\u003c\/strong\u003e: Reinforced proprietary toothform with SPEED SLOT staircase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArbor Compatibility\u003c\/strong\u003e: Quick-change and traditional non-quick-change arbors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 082472300567\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LENOX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3 1\/2\" HOL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LENOX","offers":[{"title":"Default Title","offer_id":51383311335730,"sku":"3 1\/2\" HOL","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312671698.jpg?v=1782593048","url":"https:\/\/voomisupply.com\/products\/lenox-3-1-2-inches-hol-bi-metal-hole-saw-3-1-2-inches","provider":"Voomi Supply","version":"1.0","type":"link"}