{"product_id":"value-collection-c2100507-woodruff-keyseat-cutter","title":"Value Collection C2100507 Woodruff Keyseat Cutter","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION C2100507 is a Woodruff keyseat cutter designed for milling semicircular keyseats into shafts and mating components. Manufactured from M42 cobalt high-speed steel, this straight-tooth cutter delivers a cutting diameter of 0.875 inches and a cutting width of 0.1563 inches (5\/32 inch), producing keyseat slots to ANSI Standard 507. The 1\/2-inch shank diameter mounts directly into standard milling machine collets or arbors, and the overall length of 2.1563 inches keeps the setup compact. With 10 evenly spaced straight teeth and a bright uncoated finish, it is suited for machinists and tool-and-die technicians working on keyway fitments in ferrous and non-ferrous workpieces.\u003c\/p\u003e\n\u003cp\u003eThis cutter is applied wherever a Woodruff-style keyseat must be cut to ANSI 507 dimensions, which corresponds to Old Standard Number 10. Typical use cases include shaft-to-hub connections on mechanical assemblies, motor shafts, and gearbox components in manufacturing and maintenance environments. The straight-tooth configuration suits conventional milling operations on manual knee mills and CNC vertical machining centers. It is primarily installed by machinists, maintenance mechanics, and tool-and-die professionals in production and job-shop settings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM42 cobalt HSS construction for improved heat and wear resistance over standard M2 tooling\u003c\/li\u003e\n  \u003cli\u003eStraight-tooth configuration for conventional keyseat milling operations\u003c\/li\u003e\n  \u003cli\u003e0.875 inch cutting diameter and 0.1563 inch cutting width machined to ANSI 507 standard\u003c\/li\u003e\n  \u003cli\u003e1\/2-inch shank diameter for compatibility with standard collets and milling arbors\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish suitable for general-purpose keyseat cutting applications\u003c\/li\u003e\n  \u003cli\u003e10 teeth for consistent chip load distribution during the cut\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style Woodruff keyseat cutter conforming to ANSI Standard 507 (Old Standard Number 10), suitable for use in any milling machine accepting a 1\/2-inch shank diameter tool holder.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis cutter is installed and operated by qualified machinists familiar with milling machine setup and toolholding practices. Secure the shank fully into the collet or arbor and verify runout before cutting. Always power down and lock out the spindle before changing or inspecting the cutter. Use appropriate cutting fluid or coolant for the workpiece material to preserve tool life and maintain dimensional accuracy.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.875 inches (7\/8 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 0.1563 inches (5\/32 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.5 inches (1\/2 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.1563 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Teeth\u003c\/strong\u003e: 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Configuration\u003c\/strong\u003e: Straight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutter Material\u003c\/strong\u003e: Cobalt (M42 HSS)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Standard Number\u003c\/strong\u003e: 507\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOld Standard Number\u003c\/strong\u003e: 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.14 pounds\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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: C2100507\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51721815818546,"sku":"C2100507","price":66.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/349bc66a872b1665ceda1d0d3a91a153.jpg?v=1788581364","url":"https:\/\/voomisupply.com\/products\/value-collection-c2100507-woodruff-keyseat-cutter","provider":"Voomi Supply","version":"1.0","type":"link"}