{"product_id":"cleveland-c44559-tool-bit-blank-1x1x7-in-m42-cobalt-square","title":"Cleveland C44559 Tool Bit Blank 1x1x7 in M42 Cobalt Square","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CLEVELAND C44559 is a square ground tool bit blank machined from M42 high-speed cobalt steel. It measures 1 inch wide by 1 inch high with a 7-inch overall length, providing ample stock for grinding custom single-point lathe tools, form tools, or specialty cutters to exact geometry. The M42 grade cobalt high-speed steel delivers elevated red hardness compared to standard M2 HSS, allowing it to hold a cutting edge at higher operating temperatures. A 10-degree bevel angle is ground in from the factory. This blank is intended for use by machinists, toolroom technicians, and trade professionals who grind their own tooling to specification.\u003c\/p\u003e\u003cp\u003eTool bit blanks like the C44559 are used in manual and CNC turning, boring, threading, and facing operations where a standard insert or indexable holder is not suitable. The square cross-section simplifies clamping in standard tool posts and lantern-style holders. The 7-inch length allows multiple grinding cycles over the service life of the blank, making it a practical choice for toolroom stock or job-shop environments that require custom-ground profiles on a regular basis.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM42 cobalt high-speed steel for improved red hardness and edge retention at elevated cutting temperatures\u003c\/li\u003e\n\u003cli\u003eFactory square ground finish for consistent dimensional accuracy across the blank\u003c\/li\u003e\n\u003cli\u003e10-degree bevel angle ground from factory, reducing initial bench grinding time\u003c\/li\u003e\n\u003cli\u003e1 inch x 1 inch cross-section fits standard tool posts and holders designed for that shank size\u003c\/li\u003e\n\u003cli\u003e7-inch overall length provides multiple regrinds over the service life of the tool\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose tool bit blank suitable for use in standard tool posts and holders accepting a 1-inch square shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eGrinding of tool bit blanks should be performed by a qualified machinist or toolroom technician using appropriate bench or pedestal grinders fitted with wheels rated for high-speed steel. Always wear ANSI-rated eye protection and follow safe grinding practices when shaping the cutting geometry. Ensure the tool post or holder is clean and properly torqued before use to prevent chatter or tool movement during a cut. Inspect the finished edge for cracks or chips before mounting in a machine.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 7 inches\u003c\/li\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\u003eEnd Shape\u003c\/strong\u003e: Square\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround Or Unground\u003c\/strong\u003e: Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBevel Angle\u003c\/strong\u003e: 10 degrees\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: CLEVELAND\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: C44559\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51692796051762,"sku":"C44559","price":770.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d2531ca9b42fa32c4717931f6b380e90.jpg?v=1788303044","url":"https:\/\/voomisupply.com\/products\/cleveland-c44559-tool-bit-blank-1x1x7-in-m42-cobalt-square","provider":"Voomi Supply","version":"1.0","type":"link"}