{"product_id":"irwin-marathon-5-1-2-in-d-carbide-circular-saw-blade-18-teeth","title":"Irwin Marathon 5-1\/2 in. D Carbide Circular Saw Blade 18 teeth","description":"\u003cdiv\u003e\n\u003cp\u003ePower through framing and ripping tasks with the Irwin Marathon 5-1\/2 in. carbide circular saw blade. This 18-tooth blade is engineered for durability and precision on cordless saws, delivering cleaner cuts with less effort and less waste project after project.\u003c\/p\u003e \u003ch3\u003eWhy this blade stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCarbide-tipped teeth\u003c\/strong\u003e resist wear for longer edge life, making it ideal for hardwoods, softwoods, and plywood encountered on job sites.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e18 teeth\u003c\/strong\u003e strike the perfect balance between fast feed rates and strong ripping capability, reducing bog-down during framing work.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eATB grind with a 25° hook angle\u003c\/strong\u003e delivers smooth crosscuts and reliable performance on varied lumber while maintaining control during aggressive ripping.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e0.063\" kerf\u003c\/strong\u003e minimizes material waste and lowers resistance, helping your cordless saw cut with less effort and heat buildup.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e5-1\/2\" diameter\u003c\/strong\u003e is suited to compact cordless saws, expanding your tool options without sacrificing cutting depth for most framing and panel-cutting tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMax speed 8,500 RPM\u003c\/strong\u003e ensures steady performance under typical framing and ripping workloads with cordless equipment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eGreat for professional framers and DIY remodelers tackling stud framing, deck construction, and rough-cutting operations. Use it for ripping dimension lumber, trimming plywood sheets, and making quick, straight cuts in a variety of wood species. The blade’s carbide edge and geometry help maintain cut quality across repeated passes, reducing pullout and tear-out on the workpiece.\u003c\/p\u003e \u003ch3\u003eSpecs at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 5-1\/2\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTeeth:\u003c\/strong\u003e 18\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eKerf:\u003c\/strong\u003e 0.063\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGrind:\u003c\/strong\u003e ATB\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHook angle:\u003c\/strong\u003e 25°\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Carbide-tipped\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMax speed:\u003c\/strong\u003e 8,500 RPM\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Cordless circular saws (accepts 5-1\/2\" blades)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Irwin Marathon name backing it, this blade is built for reliability on demanding job sites. It’s a practical, long-lasting choice when you need consistent cuts, reduced waste, and dependable performance from a single blade designated for framing and ripping tasks.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Irwin","offers":[{"title":"Default Title","offer_id":52169067331858,"sku":"29040","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/29040_A.eps_High.jpg?v=1775414720","url":"https:\/\/nationalhardwaregroup.com\/products\/irwin-marathon-5-1-2-in-d-carbide-circular-saw-blade-18-teeth","provider":"National Hardware Group","version":"1.0","type":"link"}