{"product_id":"starrett-16991-bi-metal-reciprocating-saw-blade-8-in-18-tpi","title":"Starrett 16991 Bi-metal Reciprocating Saw Blade 8 in 18 Tpi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe STARRETT 16991 is a bi-metal reciprocating saw blade engineered for cutting metal in demanding trade applications. The blade measures 8 inches in length with a constant-pitch, 18 teeth-per-inch (TPI) straight tooth configuration, making it well suited for controlled, clean cuts through ferrous and non-ferrous metal stock. At 0.035 inches thick, the blade delivers rigidity without excessive weight. A universal shank design ensures compatibility with the broad majority of reciprocating saw platforms used in the field. Each package contains 2 blades. Licensed tradespeople in mechanical, electrical, plumbing, and HVAC service work will find this blade appropriate for conduit, pipe, metal framing, and strut cutting tasks.\u003c\/p\u003e\u003cp\u003eThis blade is intended for metal cutting applications in both residential and light commercial service environments. It is a straight-profile blade with an angled tip and toothed cutting edge, optimized for straight-line cuts rather than contour or rescue work. The 18 TPI constant pitch pattern suits thinner-walled metal, EMT conduit, copper and steel pipe sections, all-thread rod, and similar materials commonly encountered during rough-in and service work. It is not rated for rescue or demolition applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBi-metal construction for extended blade life compared to carbon steel alternatives\u003c\/li\u003e\n\u003cli\u003e8-inch blade length accommodates a wide range of cut depths in metal materials\u003c\/li\u003e\n\u003cli\u003e18 TPI constant pitch delivers smooth, controlled cuts in thin-walled metal\u003c\/li\u003e\n\u003cli\u003eUniversal shank fits the majority of professional-grade reciprocating saws\u003c\/li\u003e\n\u003cli\u003eStraight profile with angled tip for accurate entry and straight-line cutting\u003c\/li\u003e\n\u003cli\u003eSold in a 2-blade pack for job-site backup availability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with reciprocating saws equipped with a universal shank interface, covering the large majority of professional cordless and corded reciprocating saw platforms on the market.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eBlade installation and replacement should be performed with the saw unplugged or the battery removed. Confirm the shank is fully seated and the blade clamp mechanism is locked before operation. Wear appropriate eye and hand protection when cutting metal, as reciprocating saw work generates sharp debris and heat at the cut line. Follow applicable workplace safety codes and tool manufacturer guidelines for blade changes.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Material\u003c\/strong\u003e: Bi-Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Length\u003c\/strong\u003e: 8 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\u003eBlade Thickness\u003c\/strong\u003e: 0.035 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfile Shape\u003c\/strong\u003e: Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Universal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Toothed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Tip Style\u003c\/strong\u003e: Angled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch Pattern\u003c\/strong\u003e: Constant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth Form\u003c\/strong\u003e: Straight Tooth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 pounds\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: 16991\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STARRETT","offers":[{"title":"Default Title","offer_id":51542759014706,"sku":"16991","price":18.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9c3476457984b7b2cd7310e893b81717.jpg?v=1785906498","url":"https:\/\/voomisupply.com\/products\/starrett-16991-bi-metal-reciprocating-saw-blade-8-in-18-tpi","provider":"Voomi Supply","version":"1.0","type":"link"}