{"product_id":"irwin-25120668-bi-metal-utility-knife-blades-5-pack","title":"Irwin 25120668 Bi-metal Utility Knife Blades 5 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe IRWIN 25120668 is a 5-pack of bi-metal utility knife blades designed for heavy-duty cutting tasks in trade and industrial applications. Each blade combines a hardened steel cutting edge with a flexible steel backing, a construction method that resists shattering under stress and extends usable blade life compared to standard single-alloy blades. These blades fit standard utility knives and are a practical consumable for electricians, plumbers, HVAC technicians, and general contractors who rely on sharp, reliable cutting tools throughout the workday.\u003c\/p\u003e\n\u003cp\u003eThese bi-metal blades are suited for cutting insulation, housewrap, drywall tape, rope, cardboard, and other common job-site materials. The flexible backing reduces snap-break failures that occur when a blade is flexed under load, making them a dependable choice in environments where blade control matters. Supplied in a 5-pack, they are well-suited for service vans, tool pouches, and job-site kits where frequent blade changes are expected.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBi-metal construction combines a hardened cutting edge with a flexible steel backing\u003c\/li\u003e\n  \u003cli\u003eShatterproof design resists snap-break failures under lateral stress\u003c\/li\u003e\n  \u003cli\u003e5 blades per pack for efficient restocking on the job site\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard utility knife handles\u003c\/li\u003e\n  \u003cli\u003eSharp out of the pack, suitable for precise scoring and general cutting tasks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard replacement blade for utility knives that accept conventional trapezoidal utility blades, as commonly used across HVAC, electrical, plumbing, and general construction trades.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eBlade replacement should be performed by a qualified tradesperson following the knife manufacturer's blade-change procedure. Retract or unload the knife before swapping blades to prevent accidental cuts. Dispose of used blades in a designated sharps container or blade disposal case in compliance with applicable jobsite safety requirements. Never force a blade into a handle that does not accept the blade profile.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade Construction\u003c\/strong\u003e: Bi-metal (hardened edge, flexible backing)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity per Pack\u003c\/strong\u003e: 5 blades\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 038548018256\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: IRWIN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 25120668\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRWIN","offers":[{"title":"Default Title","offer_id":51383868784946,"sku":"25120668","price":20.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312674017.png?v=1782610040","url":"https:\/\/voomisupply.com\/products\/irwin-25120668-bi-metal-utility-knife-blades-5-pack","provider":"Voomi Supply","version":"1.0","type":"link"}