{"product_id":"cleveland-c44654-m42-cobalt-tool-bit-blank-5x5-8x3-4-in","title":"Cleveland C44654 M42 Cobalt Tool Bit Blank 5x5\/8x3\/4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CLEVELAND C44654 is a rectangle ground tool bit blank machined from M42 cobalt high-speed steel. At 5 inches overall length, 5\/8 inches wide, and 3\/4 inches high, this blank provides machinists with solid, pre-ground stock ready for custom tool profiles. M42 cobalt grade delivers increased red hardness and wear resistance compared to standard M2 HSS, making it well suited for interrupted cuts, harder workpiece materials, and applications where heat buildup is a concern. The ground finish ensures dimensional accuracy and a consistent surface for tool grinding operations.\u003c\/p\u003e\n\u003cp\u003eThis tool bit blank is used in tool and die shops, production machine shops, and maintenance departments where custom lathe tools, boring bars, fly cutters, or specialty form tools are ground in-house. It fits standard tool holders and lantern-style tool posts sized for 5\/8-inch or 3\/4-inch shanks. Typical applications include turning, facing, boring, and threading on manual lathes. Industrial maintenance technicians and skilled machinists working with stainless steels, high-nickel alloys, and other difficult-to-machine materials benefit most from the M42 cobalt composition.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM42 cobalt high-speed steel for superior red hardness and extended tool life in demanding cuts\u003c\/li\u003e\n  \u003cli\u003eRectangle ground profile provides accurate, consistent stock dimensions for precision tool grinding\u003c\/li\u003e\n  \u003cli\u003e5 inches overall length gives ample material for shaping multiple cutting geometries\u003c\/li\u003e\n  \u003cli\u003e5\/8 inches wide by 3\/4 inches high cross-section fits standard lathe tool posts and holders\u003c\/li\u003e\n  \u003cli\u003eSold individually — one blank per package, no minimum bundle required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or shop-stock blank compatible with standard lathe tool posts and holders that accept 5\/8-inch by 3\/4-inch shank tool bits.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eTool bit blanks require grinding by a qualified machinist or tool grinder before use as a cutting tool. Ensure the lathe or grinding machine is fully powered down and secured before mounting or adjusting any tooling. Use appropriate personal protective equipment, including eye protection, during all grinding operations. Follow your shop safety plan and applicable OSHA standards for abrasive wheel and cutting tool grinding.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Cobalt 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\u003eWidth\u003c\/strong\u003e: 5\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5 inches (127 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Shape\u003c\/strong\u003e: Rectangle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGround or Unground\u003c\/strong\u003e: Ground\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: CLEVELAND\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: C44654\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51720214511922,"sku":"C44654","price":313.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/599a883d8410672721fe09e95c1a3407.jpg?v=1788561625","url":"https:\/\/voomisupply.com\/products\/cleveland-c44654-m42-cobalt-tool-bit-blank-5x5-8x3-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}