{"product_id":"starrett-40099-bi-metal-power-hacksaw-blade-10-tpi","title":"Starrett 40099 Bi-metal Power Hacksaw Blade 10 Tpi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe STARRETT 40099 is a bi-metal power hacksaw blade designed for use in reciprocating power hacksaw machines. It measures 14 inches in length, 1.125 inches in width, and 0.05 inches thick, with a constant-pitch tooth pattern at 10 teeth per inch (TPI). The bi-metal construction bonds a high-speed steel tooth edge to a flexible alloy steel backing, delivering cutting durability with resistance to blade fatigue and breakage. The toothed edge runs the full cutting length with a consistent 10 TPI pitch, making it well-suited for repetitive stock cutting in shop and field environments. Weighing 0.3 pounds, the blade is a direct-fit replacement for standard power hacksaw applications.\u003c\/p\u003e\u003cp\u003eThis blade is used in stationary power hacksaw machines common in metalworking shops, fabrication facilities, maintenance departments, and trade service vehicles. The 14-inch length and 1.125-inch width are standard dimensions for many power hacksaw frames. It is suited for cutting mild steel, structural steel, tubing, bar stock, and similar ferrous materials. The 10 TPI pitch handles medium to heavy cross-sections efficiently. Machinists, pipefitters, ironworkers, and maintenance technicians are the primary installers and users of this blade type.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBi-metal construction: high-speed steel teeth bonded to flexible alloy steel backing for extended blade life\u003c\/li\u003e\n\u003cli\u003e10 TPI constant-pitch pattern optimized for medium to heavy ferrous stock cutting\u003c\/li\u003e\n\u003cli\u003e14 inches length x 1.125 inches width x 0.05 inches thickness matches standard power hacksaw frame specs\u003c\/li\u003e\n\u003cli\u003ePinhole diameter of 0.281 inches for pin-drive power hacksaw compatibility\u003c\/li\u003e\n\u003cli\u003eToothed edge along full cutting length for consistent stock removal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard-dimension replacement blade for power hacksaw machines that accept 14-inch bi-metal blades with a 1.125-inch width, 0.05-inch thickness, and 0.281-inch pinhole diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003ePower hacksaw blades should be installed by qualified machinists or maintenance technicians familiar with the specific machine model. Power down and de-energize the machine before changing blades. Ensure blade tension is set per the machine manufacturer's specifications and that the pin drive holes are properly seated on the machine's drive pins before operation. Inspect blade set and tooth condition before each use to avoid workpiece damage or blade failure.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Length\u003c\/strong\u003e: 14 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Width\u003c\/strong\u003e: 1.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Thickness\u003c\/strong\u003e: 0.05 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTeeth Per Inch (TPI)\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth Pitch Pattern\u003c\/strong\u003e: Constant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth Edge\u003c\/strong\u003e: Toothed Edge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePinhole Diameter\u003c\/strong\u003e: 0.281 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Construction\u003c\/strong\u003e: Bi-Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.3 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: 40099\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STARRETT","offers":[{"title":"Default Title","offer_id":51542653960498,"sku":"40099","price":40.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9fee10e249eba272c0d178deef0abce7.jpg?v=1785904184","url":"https:\/\/voomisupply.com\/products\/starrett-40099-bi-metal-power-hacksaw-blade-10-tpi","provider":"Voomi Supply","version":"1.0","type":"link"}