{"product_id":"blu-mol-xtreme-quickcore-2-1-4-in-bi-metal-hole-saw","title":"Blu-Mol Xtreme QuickCore 2-1\/4 in. Bi-Metal Hole Saw","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Blu-Mol Xtreme QuickCore 2-1\/4 in. Bi-Metal Hole Saw—a purpose-built solution for fast, reliable hole cutting across materials. Designed with professional-grade durability in mind, this Bi-Metal hole saw tackles metal, wood, and plastic with confidence, backed by Blu-Mol Xtreme’s rugged QuickCore technology for faster, tool-free changes when you need to switch sizes.\u003c\/p\u003e \u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 2-1\/4 in.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Bi-Metal for extended life and versatile cutting across materials\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuick-Change System:\u003c\/strong\u003e Yes — swap between hole saws swiftly to keep projects moving\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eArbor Included:\u003c\/strong\u003e No — requires a compatible arbor (not included) for your setup\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e 1 piece per pack\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; Series:\u003c\/strong\u003e Blu-Mol Xtreme, QuickCore\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this hole saw stands out\u003c\/h3\u003e\n\u003cp\u003eBuilt from bi-metal, this hole saw is engineered to resist tooth wear and chipping when drilling through tougher materials, while delivering clean, accurate cuts in softer substrates. The 2-1\/4 inch diameter hits a sweet spot for common applications like electrical outlets, plumbing penetrations, and cabinetry work, making it a practical addition to both professional tool kits and DIY setups.\u003c\/p\u003e\n\u003cp\u003eQuickCore technology through the built-in Quick-Change system minimizes downtime on the job. When you need to cut multiple holes of different sizes, you can transition quickly—no extra tools required—so you stay productive without sacrificing performance or precision.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eElectrical installations: creating clean openings for outlets, switches, and electrical boxes when running conduit or wiring.\u003c\/li\u003e \u003cli\u003ePlumbing and HVAC: piercing walls or panels for pipes, vents, and ductwork with a sharp, steady cut.\u003c\/li\u003e \u003cli\u003eGeneral construction and woodworking: making precise holes in cabinetry, shelves, and panels.\u003c\/li\u003e \u003cli\u003eRenovations and upgrades: a reliable option for retrofits where hole accuracy matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUsage tips and setup\u003c\/h3\u003e\n\u003cp\u003eSince the arbor is not included, pair this hole saw with a compatible arbor suited to your drill or drill-press setup. To maximize life, start the cut at a low speed and apply steady pressure, allowing the bi-metal teeth to do the work without forcing the cut. For repetitive work, leverage the Quick-Change feature to switch between sizes quickly and maintain a steady workflow.\u003c\/p\u003e \u003ch3\u003eWho it's for\u003c\/h3\u003e\n\u003cp\u003ePerfect for electricians, plumbers, carpenters, and serious DIY enthusiasts who value durable cutting tools, fast changes, and dependable performance from a single, compact 2-1\/4 inch hole saw. If you frequently cut holes in metal, wood, or plastic and need a robust, long-lasting option, the Blu-Mol Xtreme QuickCore is a strong fit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Blu-Mol Xtreme","offers":[{"title":"Default Title","offer_id":52190500094226,"sku":"2006442","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/2006442_A.eps_High.jpg?v=1775854817","url":"https:\/\/nationalhardwaregroup.com\/products\/blu-mol-xtreme-quickcore-2-1-4-in-bi-metal-hole-saw","provider":"National Hardware Group","version":"1.0","type":"link"}