{"product_id":"starrett-20621-welded-bandsaw-blade-12-ft-bi-metal","title":"Starrett 20621 Welded Bandsaw Blade 12 Ft Bi-metal","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe STARRETT 20621 is a welded bi-metal bandsaw blade engineered for demanding metal-cutting applications in fabrication and maintenance environments. Part of the Intenss PRO series, this blade measures 12 feet in length, 1 inch wide, and 0.035 inches thick. It runs a variable pitch of 3 to 4 TPI with a raker tooth set and positive rake angle, which reduces vibration and improves chip evacuation during cuts. The high-speed steel teeth are electron-beam welded to a flexible alloy back, giving the blade resistance to tooth strippage on interrupted cuts and uneven stock. Licensed HVAC, plumbing, and general mechanical contractors, as well as fabrication shop machinists, rely on this style of blade for consistent performance through ferrous and non-ferrous materials.\u003c\/p\u003e\n\u003cp\u003eThis blade is suited for horizontal and vertical bandsaw machines used in light industrial, commercial, and jobsite settings. It is designed to cut ferrous metals such as structural steel, angle iron, and pipe, as well as non-ferrous metals including aluminum, copper, and brass. The variable pitch pattern makes it a practical choice when cutting a range of material profiles and wall thicknesses without changing blades. It is sold as a single welded loop, ready to mount on compatible machines accepting a 12-foot blade with a 1-inch width capacity.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBi-metal construction with high-speed steel teeth bonded to a flexible alloy back for extended blade life\u003c\/li\u003e\n  \u003cli\u003eVariable pitch 3 to 4 TPI reduces vibration and harmonic noise during cuts\u003c\/li\u003e\n  \u003cli\u003ePositive rake angle improves cutting aggression and chip clearance on metal stock\u003c\/li\u003e\n  \u003cli\u003eRaker tooth set provides consistent chip removal in solid and structural sections\u003c\/li\u003e\n  \u003cli\u003eStraight tooth form maintains predictable feed rates across ferrous and non-ferrous materials\u003c\/li\u003e\n  \u003cli\u003eIntenss PRO series design targets production-level metal-cutting demands\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-mount welded bandsaw blade for horizontal and vertical metal-cutting bandsaws accepting a 12-foot blade length, 1-inch blade width, and 0.035-inch blade thickness. Suitable for cutting ferrous metal and non-ferrous metal workpieces.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or technician following the bandsaw manufacturer's blade-change procedure. Disconnect and lock out power to the saw before removing the existing blade or mounting the new one. Verify blade tension and tracking per the machine's specification before resuming cuts. Wear cut-resistant gloves when handling uncoiled or unpackaged bandsaw blades.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade Length\u003c\/strong\u003e: 12 feet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade Width\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade Thickness\u003c\/strong\u003e: 0.035 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeeth Per Inch (TPI)\u003c\/strong\u003e: 3 to 4 (variable pitch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade Material\u003c\/strong\u003e: Bi-Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Material\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Set\u003c\/strong\u003e: Raker\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Form\u003c\/strong\u003e: Straight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Rake Angle\u003c\/strong\u003e: Positive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBack Type\u003c\/strong\u003e: Flexible\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch Pattern\u003c\/strong\u003e: Variable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Ferrous Metal, Non-Ferrous Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Intenss PRO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.6 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242112\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: STARRETT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 20621\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STARRETT","offers":[{"title":"Default Title","offer_id":51541540208946,"sku":"20621","price":158.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/24200e8ad6f3281f1b5ee27144de562d_ab195f18-29bb-48f8-9b16-ed8faed4af3d.jpg?v=1785878816","url":"https:\/\/voomisupply.com\/products\/starrett-20621-welded-bandsaw-blade-12-ft-bi-metal","provider":"Voomi Supply","version":"1.0","type":"link"}