{"product_id":"starrett-16668-welded-bandsaw-blade-18-tpi-bi-metal-m42","title":"Starrett 16668 Welded Bandsaw Blade 18 Tpi Bi-metal M42","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe STARRETT 16668 is a welded bi-metal bandsaw blade engineered for continuous cutting of ferrous and non-ferrous metals. It measures 93.5 inches in length and 0.5 inches in width, with a blade thickness of 0.025 inches. The cutting edge runs at 18 teeth per inch in a constant-pitch, wavy tooth set configuration. Tooth material is M42 high-speed steel — a cobalt-bearing grade known for heat resistance and edge retention under sustained metal-cutting loads. The flexible steel back absorbs vibration and resists fatigue during contour-cutting operations. This blade is a fit for maintenance shops, fabrication facilities, and production environments where consistent metal-cutting performance is required.\u003c\/p\u003e\n\u003cp\u003eThe 16668 is suited for use on horizontal and vertical bandsaws with a compatible wheel and guide configuration accepting a 0.5-inch wide blade. Its positive rake angle and wavy set make it effective on both ferrous metals such as mild steel and structural stock, as well as non-ferrous materials including aluminum and copper alloys. The constant pitch delivers smooth, even chip formation across a range of material thicknesses and cross-sections. It is part of the Starrett Intenss series, which is designed for demanding metal-cutting applications in industrial and trade settings. Installation and blade changes are typically performed by maintenance technicians or machine operators familiar with bandsaw setup procedures.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM42 high-speed steel teeth for superior heat and wear resistance in metal-cutting applications\u003c\/li\u003e\n  \u003cli\u003eWavy tooth set reduces blade vibration and smooths the cut on thin and variable cross-section stock\u003c\/li\u003e\n  \u003cli\u003ePositive rake angle improves chip evacuation and cutting efficiency on ferrous and non-ferrous metals\u003c\/li\u003e\n  \u003cli\u003eConstant 18 TPI pitch delivers consistent chip load across a wide range of material types\u003c\/li\u003e\n  \u003cli\u003eFlexible back construction resists fatigue cracking during contour-cutting operations\u003c\/li\u003e\n  \u003cli\u003eWelded construction provides a uniform joint for continuous, uninterrupted blade travel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on bandsaw machines configured to accept a 0.5-inch wide blade with a wheel circumference corresponding to a 93.5-inch blade loop. Suitable for cutting ferrous metal and non-ferrous metal workpieces.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eBlade installation should be performed by a qualified technician following the bandsaw manufacturer's tensioning and tracking procedures. Power down and lock out the machine before changing blades. Wear cut-resistant gloves when handling bandsaw blades, as the toothed edge presents a laceration hazard during uncoiling and mounting. Verify wheel alignment and guide clearances before resuming operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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: 18\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch Pattern\u003c\/strong\u003e: Constant\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Set\u003c\/strong\u003e: Wavy\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\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\u003eMaterial Grade\u003c\/strong\u003e: M42\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBack Type\u003c\/strong\u003e: Flexible\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Toothed\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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Intenss\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.7 pounds\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: 16668\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STARRETT","offers":[{"title":"Default Title","offer_id":51542830580018,"sku":"16668","price":82.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ba126aeca18f78e046eb323bf66af914_60ffd117-4fc3-45de-8f8c-947fe459b00f.jpg?v=1785908694","url":"https:\/\/voomisupply.com\/products\/starrett-16668-welded-bandsaw-blade-18-tpi-bi-metal-m42","provider":"Voomi Supply","version":"1.0","type":"link"}