{"product_id":"lenox-108-mm-carbide-tipped-4-1-4-in-l-x-1-4-in-d-hole-saw-pilot-bit","title":"Lenox 108 mm Carbide Tipped 4-1\/4 in. L X 1\/4 in. D Hole Saw Pilot Bit","description":"\u003cdiv\u003e\n\u003cp\u003eConquer large-diameter openings with confidence using the Lenox 108 mm carbide-tipped hole saw pilot bit. Engineered for durability and precision, this kit delivers clean, true cuts through a variety of materials, backed by a trusted brand name. The quick-change system and included arbor streamline setup, so you spend less time swapping parts and more time getting the job done right.\u003c\/p\u003e \u003ch3\u003eKey features that matter on the job\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCarbide-tipped cutting edge\u003c\/strong\u003e for enhanced wear resistance and sharper cuts in challenging materials, reducing premature dulling.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter: 108 mm\u003c\/strong\u003e (approximately 4.25 inches) to create substantial openings for wiring, plumbing, vents, or electrical boxes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLength: 4-1\/4 in\u003c\/strong\u003e for deeper cuts and versatile drilling in thick stock or multi-layer assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank diameter: 1\/4 in\u003c\/strong\u003e fits standard drill chucks for broad compatibility.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eArbor included\u003c\/strong\u003e with compatibility across a wide range of arbors (1L–6L), enabling flexible tool setups.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuick-Change System\u003c\/strong\u003e enables fast, tool-free swaps—great for multitask jobsites and time-saving workflows.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes this Lenox bit unique\u003c\/h3\u003e\n\u003cp\u003eThis hole saw pilot bit pairs Lenox’s renowned cutting innovation with a carbide-tipped edge, delivering longer life in demanding applications compared with standard steel pilot bits. The inclusion of an arbor and a quick-change system reduces downtime and inventory clutter, helping professionals stay productive on busy job sites. The broad arbor compatibility means you can keep using the same system across multiple hole saw sizes, simplifying tool management.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eCreating large openings for electrical conduit and outlets in wood, plywood, or composite panels.\u003c\/li\u003e \u003cli\u003eInstalling plumbing and ventilation passes where a clean, round hole is essential.\u003c\/li\u003e \u003cli\u003eRemodeling projects that require precise, sizable holes without spline or ragged edges.\u003c\/li\u003e \u003cli\u003eCraftsmen and contractors who demand reliable performance from a single, versatile cutting system.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho should consider this tool\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProfessional contractors, electricians, and plumbers handling large-diameter penetrations.\u003c\/li\u003e \u003cli\u003eCarpenters and remodelers working with thick stock or layered materials.\u003c\/li\u003e \u003cli\u003eDIY enthusiasts tackling ambitious projects that call for clean holes without frequent bit changes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTips for best results\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlign the pilot bit precisely at the center of the hole to prevent wandering—mark or punch a guide point first.\u003c\/li\u003e \u003cli\u003eStart drilling at a low speed to establish a clean entry, then ease up to the recommended pace for the material you’re cutting.\u003c\/li\u003e \u003cli\u003ePeriodically stop to clear debris and reduce heat buildup, especially on denser stock.\u003c\/li\u003e \u003cli\u003eEnsure the workpiece is firmly secured to prevent shifting and produce a straighter hole.\u003c\/li\u003e \u003cli\u003eInspect the carbide edge after heavy use and replace the cutter when you notice obvious wear to maintain cut quality.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Lenox 108 mm carbide-tipped hole saw pilot bit, you get a robust, versatile solution designed to handle large openings with precision, durability, and speed—backed by a brand you can trust.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Lenox","offers":[{"title":"Default Title","offer_id":52181684322578,"sku":"2036827","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/2036827_A.eps_High.jpg?v=1775679253","url":"https:\/\/nationalhardwaregroup.com\/products\/lenox-108-mm-carbide-tipped-4-1-4-in-l-x-1-4-in-d-hole-saw-pilot-bit","provider":"National Hardware Group","version":"1.0","type":"link"}