{"product_id":"value-collection-460-10904-m35-cobalt-tool-bit-blank-7-16in","title":"Value Collection 460-10904 M35 Cobalt Tool Bit Blank 7\/16in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 460-10904 is a square tool bit blank ground from M35 cobalt high-speed steel, intended for machinists and toolroom professionals who grind custom cutting tools to specific profiles. At 7\/16 inches wide by 7\/16 inches high with a 3-1\/2 inch overall length, this blank provides a solid starting stock for lathe tools, boring bars, and other single-point cutting applications. M35 cobalt steel offers increased hot hardness over standard M2 HSS, making it suitable for tougher workpiece materials including stainless steel, cast iron, and high-nickel alloys. The square cross-section simplifies setup in standard tool holders and grinding fixtures.\u003c\/p\u003e\u003cp\u003eThis tool bit blank suits general toolroom and production machining environments where off-the-shelf insert tooling is not practical or economical. It is commonly used in engine lathes, turret lathes, and manual boring mills. Machinists and tool-and-die professionals grind the blank to the required relief, rake, and nose geometry using bench or pedestal grinders. The 7\/16 inch cross-section fits tool holders designed for that shank size, which is a common dimension in medium-duty manual turning operations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM35 cobalt high-speed steel construction for elevated hot hardness and wear resistance\u003c\/li\u003e\n\u003cli\u003eSquare cross-section at 7\/16 inches x 7\/16 inches for straightforward clamping in standard tool holders\u003c\/li\u003e\n\u003cli\u003e3-1\/2 inch overall length provides adequate stock for multiple regrinds over the tool life\u003c\/li\u003e\n\u003cli\u003eUnground blank format allows custom geometry to be applied by the end user\u003c\/li\u003e\n\u003cli\u003eSuited for machining stainless steel, cast iron, and other difficult-to-cut materials\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard tool bit blank for use in tool holders and grinding setups accepting a 7\/16 inch square shank, typical of medium-duty manual lathe and boring applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eTool bit blanks are ground to final geometry by a qualified machinist using appropriate grinding equipment; always wear eye protection and follow shop safety protocols during grinding. Ensure the tool holder or grinder work rest is properly set before beginning. No power-down of machine tools is required for blank preparation, but the intended lathe or mill must be fully de-energized before any tool is loaded or adjusted in the machine. Follow applicable shop standards and OSHA general industry guidelines for grinding and tooling operations.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 7\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 7\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-1\/2 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: M35\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Shape\u003c\/strong\u003e: Square\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.18 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112800\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 460-10904\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51694076264754,"sku":"460-10904","price":68.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/93ddabbc014fc006fa6bd9769aa63cd4.jpg?v=1788319895","url":"https:\/\/voomisupply.com\/products\/value-collection-460-10904-m35-cobalt-tool-bit-blank-7-16in","provider":"Voomi Supply","version":"1.0","type":"link"}