{"product_id":"seco-63002119-tool-bit-blank-wke45-cobalt-rectangle","title":"Seco 63002119 Tool Bit Blank WKE45 Cobalt Rectangle","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 63002119 is a rectangular cobalt tool bit blank ground to WKE45 material grade, designed for use in custom tooling applications where machinists grind their own cutting geometries. Measuring 8 mm (approximately 0.315 inches) wide by 12 mm (approximately 0.472 inches) high with an overall length of 160 mm (approximately 6.299 inches), this blank provides a solid cobalt substrate that accepts precision grinding for lathe, boring, and form-tool profiles. It is used by toolroom machinists, tool-and-die makers, and production shops that require a specific edge geometry not available in standard off-the-shelf insert tooling.\u003c\/p\u003e\n\u003cp\u003eThis tool bit blank is suited for toolroom and production environments where custom cutting tools must be fabricated in-house. The rectangular cross-section makes it well suited for turning, threading, grooving, and form-relief applications on manual and CNC lathes. Its cobalt WKE45 composition provides good wear resistance and toughness, making it a practical choice for machining ferrous and non-ferrous materials that demand a durable high-speed steel alternative.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWKE45 cobalt material grade offers improved hardness and wear resistance over standard M2 high-speed steel\u003c\/li\u003e\n  \u003cli\u003eRectangular cross-section (8 mm wide x 12 mm high) simplifies clamping in standard tool holders and vises during grinding\u003c\/li\u003e\n  \u003cli\u003e160 mm overall length provides sufficient stock for multiple regrind cycles, extending usable tool life\u003c\/li\u003e\n  \u003cli\u003eBlank form allows machinists to grind custom rake, relief, and nose geometry to match specific workpiece requirements\u003c\/li\u003e\n  \u003cli\u003eConsistent ground dimensions support repeatable setup when fabricating matched sets of form tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and general-purpose blank suitable for toolroom applications requiring a cobalt high-speed steel rectangle blank in an 8 mm x 12 mm cross-section.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eTool bit blanks are ground and finished by a qualified toolroom machinist or tool-and-die maker using a bench or surface grinder equipped with appropriate grinding wheels rated for cobalt high-speed steel. Always dress the grinding wheel before use and allow the blank to cool between passes to prevent thermal damage to the cutting edge. Secure the blank firmly in a tool grinder vise or angle plate before grinding to maintain dimensional accuracy. Follow shop safety protocols for grinding operations, including eye protection and proper wheel guarding.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 8 mm (approximately 0.315 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 12 mm (approximately 0.472 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 160 mm (approximately 6.299 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: WKE45\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Shape\u003c\/strong\u003e: Rectangle\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: SECO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 63002119\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51559804109106,"sku":"63002119","price":66.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5db79126990991493190192f554df609.jpg?v=1786441566","url":"https:\/\/voomisupply.com\/products\/seco-63002119-tool-bit-blank-wke45-cobalt-rectangle","provider":"Voomi Supply","version":"1.0","type":"link"}