{"product_id":"value-collection-934-000-234-ball-end-mill-0-055-in-cobalt","title":"Value Collection 934-000-234 Ball End Mill 0.055 in Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 934-000-234 is a cobalt 2-flute ball end mill designed for precision milling operations in a wide range of metalworking applications. Built to Series 857 standards, it features a 0.0550-inch mill diameter, a 0.0830-inch length of cut, and a 1.5000-inch overall length. The 0.0275-inch nose radius provides accurate ball-end profiling for contoured surfaces and detail work. The bright\/uncoated finish and variable helix angle (35 to 40 degrees) support both roughing and finishing passes. This is a single-end, right-hand cutting tool with a straight-cylindrical shank and stub-length profile, suited for CNC machining centers and manual mills requiring tight-tolerance small-diameter tooling.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for use on steel, stainless steel, cast iron, aluminum and non-ferrous metals, high-temperature alloys, and hardened materials. The cobalt construction provides elevated heat resistance compared to standard high-speed steel, making it appropriate for harder workpiece materials and higher-demand cutting conditions. The 3\/16-inch (0.1875-inch) straight shank fits standard collet systems commonly found in vertical machining centers and CNC mills. The stub-length configuration reduces deflection risk when working in tight features or shallow cavities.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.0550-inch mill diameter with a nose radius of 0.0275 inches for accurate ball-end profiles\u003c\/li\u003e\n  \u003cli\u003eCobalt construction for improved heat and wear resistance on ferrous and hardened materials\u003c\/li\u003e\n  \u003cli\u003eVariable helix angle of 35 to 40 degrees supports both roughing and finishing material removal\u003c\/li\u003e\n  \u003cli\u003eBright\/uncoated finish — compatible with a broad range of cutting fluids and workpiece materials\u003c\/li\u003e\n  \u003cli\u003eCentercutting geometry allows plunge milling capability\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut and right-hand flute spiral with straight-cylindrical 0.1875-inch shank for standard collet compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-fit replacement or standard tooling selection for CNC machining centers and manual mills using 3\/16-inch straight collets. Rated for use on steel, stainless steel, cast iron, aluminum and non-ferrous metals, high-temperature alloys, and hardened materials per ISO material codes P, M, K, N, S, and H.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC operator. Ensure the machine spindle is fully stopped and locked out before installing or removing tooling. Insert the shank fully into the collet to the recommended gauge length and torque the collet nut per the collet manufacturer specifications. At this diameter, proper runout inspection with a dial indicator is strongly recommended before production use to prevent premature tool failure or dimensional error.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.0550 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.0000 \/ -0.0010 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNose Radius\u003c\/strong\u003e: 0.0275 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.0830 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1875 inches (3\/16 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 35 to 40 degrees (variable)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Cobalt\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Stub\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Removal Type\u003c\/strong\u003e: Roughing and Finishing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Aluminum and Non-Ferrous, High-Temp Alloy, Hardened Materials\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 857\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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 934-000-234\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51715654648114,"sku":"934-000-234","price":33.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8ed66dccacf0b28d1b09ce1ab25126f5.jpg?v=1788516831","url":"https:\/\/voomisupply.com\/products\/value-collection-934-000-234-ball-end-mill-0-055-in-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}