{"product_id":"starrett-20624-welded-bandsaw-blade-3-4-tpi-bi-metal","title":"Starrett 20624 Welded Bandsaw Blade 3-4 Tpi Bi-metal","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe STARRETT 20624 is a welded bi-metal bandsaw blade engineered for demanding metal-cutting applications in professional shop and industrial environments. Measuring 14 feet 6 inches in length, 1 inch wide, and 0.035 inches thick, this blade features a variable pitch tooth pattern at 3 to 4 TPI, which helps reduce vibration and harmonic chatter during cuts. The high speed steel teeth are set in a raker configuration with a positive rake angle for aggressive, efficient material removal. Machinists, fabricators, and maintenance technicians install this blade on vertical or horizontal bandsaws sized to accept the 14-foot 6-inch loop length.\u003c\/p\u003e\n\u003cp\u003eThis blade is rated for cutting both ferrous and non-ferrous metals and belongs to the Intenss PRO series, which is designed for production-level cutting cycles on structural steel, tubing, angle iron, aluminum extrusions, and similar stock. The flexible back construction allows the blade to endure the continuous flexing stress of bandsaw wheel contact without premature fatigue cracking. It is well suited to shops running general-purpose metal fabrication, HVAC duct and pipe prep, or maintenance and repair operations where a single blade must handle a range of material types and cross-sections.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eVariable pitch 3 to 4 TPI tooth pattern reduces vibration and extends blade life in mixed-material cutting\u003c\/li\u003e\n  \u003cli\u003eBi-metal construction pairs a flexible alloy steel back with high speed steel teeth for durability and edge retention\u003c\/li\u003e\n  \u003cli\u003eRaker tooth set with positive rake angle promotes fast, clean chip evacuation\u003c\/li\u003e\n  \u003cli\u003eFlexible back type resists fatigue cracking under continuous bandsaw wheel flex\u003c\/li\u003e\n  \u003cli\u003eRated for both ferrous and non-ferrous metal applications\u003c\/li\u003e\n  \u003cli\u003eFactory-welded loop — no field joining required before installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned to fit bandsaws that accept a 14-foot 6-inch blade loop with a 1-inch wide, 0.035-inch thick profile. Confirm wheel diameter, blade guide spacing, and throat capacity on the target machine before ordering.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eBandsaw blade replacement should be performed by a qualified machinist or maintenance technician with the machine powered down, locked out, and tagged per OSHA lockout\/tagout procedures. Inspect blade guides, thrust bearings, and wheel tires for wear before installing the new blade. Tension the blade according to the bandsaw manufacturer's specifications and run the blade unloaded for a short break-in period before cutting under full load. Wear cut-resistant gloves when handling the coiled blade.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade Length\u003c\/strong\u003e: 14 feet 6 inches\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\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: 4.6 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 20624\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STARRETT","offers":[{"title":"Default Title","offer_id":51542319169842,"sku":"20624","price":170.12,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/24200e8ad6f3281f1b5ee27144de562d_8d5f7f77-757b-482f-a259-875702ab548d.jpg?v=1785898019","url":"https:\/\/voomisupply.com\/products\/starrett-20624-welded-bandsaw-blade-3-4-tpi-bi-metal","provider":"Voomi Supply","version":"1.0","type":"link"}