{"product_id":"harvey-tool-944439-c3-woodruff-keyseat-cutter-solid-carbide","title":"Harvey Tool 944439-C3 Woodruff Keyseat Cutter Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HARVEY TOOL 944439-C3 is a solid carbide Woodruff keyseat cutter designed for milling keyseat slots in shafts and workpieces across a wide range of metalworking applications. It features a 0.3125-inch cutting diameter, a 0.0788-inch cutting width, and a straight tooth configuration with 6 teeth. The AlTiN coating provides heat and wear resistance, extending tool life in demanding cutting environments. With a 0.3125-inch shank diameter and a 2.5-inch overall length, this cutter mounts directly into standard toolholders and is well-suited for CNC machining centers and manual milling machines operated by machinists and toolmakers.\u003c\/p\u003e\n\u003cp\u003eThis keyseat cutter is intended for use on steel, stainless steel, and cast iron as primary workpiece materials, and is also rated for non-ferrous metals, superalloys, titanium, and hard materials. It is commonly used in precision machining shops, maintenance and repair operations, and production environments where accurate keyseat geometry is required. The 0.1560-inch neck diameter and 0.5000-inch neck length allow for controlled reach into slots without excessive deflection.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance in metalcutting\u003c\/li\u003e\n  \u003cli\u003eAlTiN coating improves thermal resistance and extends tool life in ferrous and hard materials\u003c\/li\u003e\n  \u003cli\u003e0.3125-inch cut diameter with 0.0788-inch cut width for precise keyseat slot sizing\u003c\/li\u003e\n  \u003cli\u003eStraight tooth configuration with 6 teeth for clean, controlled cuts\u003c\/li\u003e\n  \u003cli\u003e0.1560-inch neck diameter and 0.5000-inch neck length provide clearance relief during slot milling\u003c\/li\u003e\n  \u003cli\u003e0.0394-inch corner radius reduces stress concentration at slot corners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on steel, stainless steel, cast iron, non-ferrous metals, superalloys, titanium, and hard materials. Fits standard 5\/16-inch shank toolholders and collets on CNC and manual milling machines.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and operation should be performed by a qualified machinist familiar with milling cutter safety and speeds-and-feeds selection. Ensure the toolholder is clean and the shank is fully seated before securing. Power down and lock out the machine spindle before changing cutters. Follow the cutter manufacturer and machine tool builder guidelines for appropriate RPM and feed rates based on workpiece material.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.3125 inches (5\/16 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 0.0788 inches (5\/64 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.3125 inches (5\/16 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeck Diameter\u003c\/strong\u003e: 0.1560 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeck Length\u003c\/strong\u003e: 0.5000 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\u003eNumber of Teeth\u003c\/strong\u003e: 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0394 inches\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: AlTiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Materials\u003c\/strong\u003e: Non-Ferrous Metal, Superalloys, Titanium, Hard Material\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Shank\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: 0.1 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: 944439-C3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51754821419314,"sku":"944439-C3","price":192.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6a6a6052ba9eb1e05030a3c351082b5a_c23d443c-fb24-4faf-b02b-9509073bd536.jpg?v=1788948870","url":"https:\/\/voomisupply.com\/products\/harvey-tool-944439-c3-woodruff-keyseat-cutter-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}