{"product_id":"value-collection-78-1348-c-woodruff-keyseat-cutter-carbide","title":"Value Collection 78-1348-C Woodruff Keyseat Cutter Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 78-1348-C is a solid carbide Woodruff keyseat cutter designed for milling semicircular keyseats in shafts and mating components. Built from micrograin solid carbide and coated with AlTiN (aluminum titanium nitride), it delivers strong wear resistance and thermal stability at elevated cutting speeds. The cutter measures 1 inch in diameter with a cutting width of 3\/64 inch (0.0470 inches) and mounts via a 1\/2-inch diameter shank. Twelve straight teeth provide clean, consistent keyseat profiles. Overall length is 2.75 inches. Licensed machinists and toolroom professionals are the primary users of this cutter in production and maintenance environments.\u003c\/p\u003e\n\u003cp\u003eThis cutter is suited for keyseat milling operations in steel, stainless steel, cast iron, non-ferrous metals, superalloys, and titanium. It fits standard milling machines and machining centers equipped with an appropriate collet or milling chuck accepting a 1\/2-inch shank. Typical applications include shaft keyway preparation in drivetrain components, gearboxes, and power transmission assemblies where precise keyseat geometry is required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMicrograin solid carbide construction for rigidity and edge retention in hard and abrasive materials\u003c\/li\u003e\n  \u003cli\u003eAlTiN coating provides oxidation resistance and extended tool life at higher cutting temperatures\u003c\/li\u003e\n  \u003cli\u003e1 inch cutter diameter with 3\/64 inch (0.0470 inch) cutting width for standard Woodruff keyseat profiles\u003c\/li\u003e\n  \u003cli\u003e12 straight teeth deliver clean keyseat geometry and efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003e0.28-inch neck diameter and 0.25-inch neck length allow reach into confined slot locations\u003c\/li\u003e\n  \u003cli\u003e1\/2-inch diameter shank for compatibility with common collet and milling chuck toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in standard vertical milling machines and CNC machining centers accepting a 1\/2-inch shank toolholder. Suitable for workpiece materials including steel, stainless steel, cast iron, non-ferrous metals, superalloys, and titanium.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist following shop safety procedures. Secure the shank firmly in a clean, properly sized collet or milling chuck and verify runout before cutting. Power down and lock out the machine spindle before any tool change. Do not exceed the toolholder's rated clamping torque range and confirm that the machine spindle speed is appropriate for the cutter diameter and workpiece material before engaging the cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutter Diameter\u003c\/strong\u003e: 1 inch (1.0000 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 3\/64 inch (0.0470 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/2 inch (0.5000 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-3\/4 inches (2.7500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeck Diameter\u003c\/strong\u003e: 0.2800 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeck Length\u003c\/strong\u003e: 0.2500 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Teeth\u003c\/strong\u003e: 12\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 (Micrograin Grade)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: AlTiN\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\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Non-Ferrous Metal, Superalloys and Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 78\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.17 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: 78-1348-C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51712088178994,"sku":"78-1348-C","price":360.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2d0b3632f26afce1bcfa9668669920ff_15d5e92d-5c51-4366-8ecc-c8f5cda8a133.jpg?v=1788483591","url":"https:\/\/voomisupply.com\/products\/value-collection-78-1348-c-woodruff-keyseat-cutter-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}