{"product_id":"seco-02013-tool-bit-blank-wke45-cobalt-square-0-5x4-in","title":"Seco 02013 Tool Bit Blank WKE45 Cobalt Square 0.5x4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 02013 is a cobalt tool bit blank designed for use in custom tooling applications where a pre-ground, solid blank is needed as the starting material for lathe bits, form tools, or specialty cutting tools. Manufactured from WKE45-grade cobalt high-speed steel, this blank measures 0.5 inches wide by 0.5 inches high with a 4-inch overall length and a square end profile. WKE45 cobalt HSS offers elevated hardness and heat resistance compared to standard M2 HSS, making it well-suited for interrupted cuts and harder workpiece materials. Machinists and tool grinders select this blank when standard off-the-shelf geometries do not meet the required profile.\u003c\/p\u003e\n\u003cp\u003eThis tool bit blank is used in machine shops, maintenance facilities, and production environments where operators grind their own cutting tools to a custom profile. The square cross-section and uniform 4-inch length provide sufficient stock for grinding single-point lathe tools, threading tools, boring bits, or other special-purpose cutters. It is appropriate for use on manual lathes, turret lathes, and similar metal-cutting equipment. The cobalt content supports performance on alloy steels, stainless steels, and other materials that generate elevated cutting temperatures.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWKE45 cobalt high-speed steel construction for improved hardness and heat resistance over standard HSS\u003c\/li\u003e\n  \u003cli\u003eSquare end profile provides a consistent starting geometry for custom grinding\u003c\/li\u003e\n  \u003cli\u003e0.5 inch by 0.5 inch cross-section suits standard tool holders and grinding setups\u003c\/li\u003e\n  \u003cli\u003e4-inch overall length provides adequate stock for multiple regrinds or custom shaping\u003c\/li\u003e\n  \u003cli\u003eSolid blank format allows full control over final cutting geometry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and standard-format tool bit blank compatible with 0.5-inch tool holders used on manual and semi-automatic lathes in general metalworking applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eGrinding of tool bit blanks should be performed by a qualified machinist or toolmaker using appropriate bench or surface grinders with wheels rated for high-speed steel. Secure the workpiece firmly during grinding to maintain consistent geometry and avoid overheating the blank, which can reduce hardness. Personal protective equipment including eye protection and grinding gloves is required. Follow shop safety procedures and applicable OSHA standards for grinding operations.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Shape\u003c\/strong\u003e: Square\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\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: 02013\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51560888303922,"sku":"02013","price":40.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6ac3cbcea9c02c727f02492206a0a4bb.jpg?v=1786459151","url":"https:\/\/voomisupply.com\/products\/seco-02013-tool-bit-blank-wke45-cobalt-square-0-5x4-in","provider":"Voomi Supply","version":"1.0","type":"link"}