{"product_id":"harvey-tool-68478-woodruff-keyseat-cutter-solid-carbide","title":"Harvey Tool 68478 Woodruff Keyseat Cutter Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HARVEY TOOL 68478 is a solid carbide Woodruff keyseat cutter designed for milling keyseats and slots in rotating shafts and mechanical components. It features a 0.375-inch cutting diameter and a 0.1562-inch cutting width, with a straight-tooth configuration across 6 flutes. The 3\/8-inch shank diameter and 2.5-inch overall length make it well-suited for standard milling setups. The bright, uncoated carbide construction delivers rigidity and edge retention when cutting steel, stainless steel, and cast iron. Machinists and tool-and-die professionals install this cutter on vertical milling machines and machining centers for keyseat work that demands tight dimensional accuracy.\u003c\/p\u003e\n\u003cp\u003eThis cutter is used in applications requiring precise keyway profiles in ferrous and non-ferrous workpieces. Primary target materials include steel, stainless steel, and cast iron. Secondary applications cover non-ferrous metals, superalloys, titanium, and hard materials. The 0.1870-inch neck diameter and 0.5630-inch neck length provide clearance for keyseat cuts at controlled depth without excessive tool deflection. Typical use is in job shops, maintenance and repair operations, and production machining environments where standard Woodruff keyseat profiles are required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and edge retention in ferrous materials\u003c\/li\u003e\n  \u003cli\u003e0.375-inch cutting diameter with 0.1562-inch cutting width for standard Woodruff keyseat profiles\u003c\/li\u003e\n  \u003cli\u003e6-tooth straight configuration for clean, consistent slot geometry\u003c\/li\u003e\n  \u003cli\u003e0.1870-inch neck diameter provides clearance relief below the cutting head\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish suitable for use with cutting fluids or dry cutting\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch shank diameter compatible with standard collet and end mill holder setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in vertical milling machines and CNC machining centers accepting a 3\/8-inch shank. Suitable for cutting keyseats in steel, stainless steel, cast iron, non-ferrous metals, superalloys, titanium, and hard materials.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall in a collet or end mill holder rated for the 3\/8-inch shank diameter and confirm runout before cutting. Power down and lock out the spindle before changing or inspecting the cutter. Follow the machine manufacturer and tooling specifications for spindle speed and feed rate based on workpiece material. Handle solid carbide tooling carefully to avoid chipping the cutting edges during setup.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 0.1562 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeck Diameter\u003c\/strong\u003e: 0.187 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeck Length\u003c\/strong\u003e: 0.563 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0781 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Teeth\u003c\/strong\u003e: 6\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: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Non-Ferrous Metal, Superalloys and Titanium, Hard Material\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeldon Flat\u003c\/strong\u003e: No\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: HARVEY TOOL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 68478\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51728618881330,"sku":"68478","price":190.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/65258bb0422fa37d591a37e89b90df91_168d95f1-ced7-40e6-bbf7-bae4f6aa8244.jpg?v=1788694040","url":"https:\/\/voomisupply.com\/products\/harvey-tool-68478-woodruff-keyseat-cutter-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}