{"product_id":"irwin-25821448-circular-saw-blade-7-1-4-in-140t-steel","title":"Irwin 25821448 Circular Saw Blade 7-1\/4 in 140T Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe IRWIN 25821448 is a high-carbon steel circular saw blade designed for smooth, accurate cuts in wood and wood-composite materials. Built with precision-ground teeth and a fully hardened blade plate, it tracks truer and resists warping longer than standard blades. The heavy-gauge steel construction extends service life under repeated use. At 7-1\/4 inches in diameter with a 140-tooth count and .087-inch kerf, this blade is suited for fine finish cuts where minimal tear-out and clean edge quality are priorities. It is installed and used by carpenters, finish framers, trim contractors, and skilled general tradespeople.\u003c\/p\u003e\u003cp\u003eThis blade fits standard 7-1\/4 inch corded circular saws commonly used in residential and light commercial carpentry. The 140-tooth configuration makes it appropriate for finish work, trim installation, paneling, and sheet goods where a clean, splinter-free cut is required. The .087-inch kerf reduces material waste and demands less power from the saw motor, making it a practical choice for jobsite and shop use alike.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e140-tooth precision-ground steel teeth for smooth, fine finish cuts\u003c\/li\u003e\n\u003cli\u003eFully hardened blade plate for improved tracking and extended blade life\u003c\/li\u003e\n\u003cli\u003eHeavy-gauge, high-carbon steel construction for durability under repeated use\u003c\/li\u003e\n\u003cli\u003e.087-inch kerf reduces material waste and motor load\u003c\/li\u003e\n\u003cli\u003e7-1\/4 inch diameter fits standard corded circular saws\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement blade for standard 7-1\/4 inch corded circular saws accepting a steel circular saw blade with a compatible arbor size.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eCircular saw blade installation should be performed by a qualified tradesperson following the saw manufacturer's instructions. Disconnect the saw from its power source before removing or installing any blade. Confirm the blade rotation direction arrow matches the saw's spindle direction before securing the arbor nut. Wear appropriate cut-resistant gloves when handling exposed blade teeth.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Diameter\u003c\/strong\u003e: 7-1\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth Count\u003c\/strong\u003e: 140T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKerf\u003c\/strong\u003e: .087 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Material\u003c\/strong\u003e: High-carbon steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.642 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 9.000 x 8.000 x 0.100 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: Vietnam\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 25821448\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRWIN","offers":[{"title":"Default Title","offer_id":51138628157746,"sku":"25821448","price":28.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305534461.png?v=1778260592","url":"https:\/\/voomisupply.com\/products\/irwin-25821448-circular-saw-blade-7-1-4-in-140t-steel","provider":"Voomi Supply","version":"1.0","type":"link"}