{"product_id":"starrett-10489-welded-bandsaw-blade-4-tpi-carbon-steel","title":"Starrett 10489 Welded Bandsaw Blade 4 Tpi Carbon Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe STARRETT 10489 is a welded carbon steel bandsaw blade from the Duratec SFB series, designed for continuous cutting operations on stationary band saws. It measures 93.5 inches in total loop length and 0.5 inches wide, with a blade thickness of 0.025 inches. The blade runs a constant 4 teeth per inch (TPI) skip tooth pattern with a raker set and straight rake angle, making it well suited for fast, aggressive cuts through a range of materials. The flexible back construction helps the blade track cleanly and resist fatigue during extended cuts. Installation requires no additional welding — the blade arrives ready to mount.\u003c\/p\u003e\u003cp\u003eThis blade is configured for contour cutting applications and handles ferrous metal, non-ferrous metal, plastic, and plywood. It fits band saws that accept a 93.5-inch loop blade in the 0.5-inch width class. The skip tooth geometry clears chips efficiently, which reduces heat buildup in softer materials like plastic and non-ferrous stock. It is a practical general-purpose blade for metal fabrication shops, millwork operations, and maintenance trades that run variable stock types through a single machine.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eConstant 4 TPI skip tooth pattern for aggressive material removal and efficient chip clearance\u003c\/li\u003e\n\u003cli\u003eRaker tooth set delivers consistent, straight cuts in ferrous and non-ferrous metals\u003c\/li\u003e\n\u003cli\u003eCarbon steel blade and tooth construction throughout the Duratec SFB series\u003c\/li\u003e\n\u003cli\u003eFlexible back resists cracking and fatigue during extended bandsaw operation\u003c\/li\u003e\n\u003cli\u003ePre-welded loop — mounts directly without field welding\u003c\/li\u003e\n\u003cli\u003eRated for contour cutting across ferrous metal, non-ferrous metal, plastic, and plywood\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-mount replacement blade for stationary band saws accepting a 93.5-inch loop blade, 0.5 inches wide, with a 0.025-inch kerf thickness.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eBand saw blades should be installed by a qualified technician familiar with the specific machine make and model. Disconnect and lock out power to the saw before opening blade guards or handling the blade. Verify blade tension and tracking per the machine manufacturer specifications before making cuts. Wear cut-resistant gloves when handling the coiled or looped blade, as the tooth edge presents a laceration hazard.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Length\u003c\/strong\u003e: 93.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Width\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Thickness\u003c\/strong\u003e: 0.025 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTeeth Per Inch (TPI)\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch Pattern\u003c\/strong\u003e: Constant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth Form\u003c\/strong\u003e: Skip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth Set\u003c\/strong\u003e: Raker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth Rake Angle\u003c\/strong\u003e: Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Material\u003c\/strong\u003e: Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth Material\u003c\/strong\u003e: Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBack Type\u003c\/strong\u003e: Flexible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Duratec SFB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContour Cutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Ferrous Metal, Non-Ferrous Metal, Plastic, Plywood\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.7 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 10489\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STARRETT","offers":[{"title":"Default Title","offer_id":51539407208754,"sku":"10489","price":36.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ee43fea376a18bd8349f67f828f3345d_4b3bd25a-0067-4c9a-abe3-1ab53694055d.jpg?v=1785839467","url":"https:\/\/voomisupply.com\/products\/starrett-10489-welded-bandsaw-blade-4-tpi-carbon-steel","provider":"Voomi Supply","version":"1.0","type":"link"}