{"product_id":"harvey-tool-860662-ball-end-mill-0-062-in-3-flute-carbide","title":"Harvey Tool 860662 Ball End Mill 0.062 in 3 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HARVEY TOOL 860662 is a solid carbide ball end mill designed for precision milling in tight, hard-to-reach areas. With a 0.062-inch cutting diameter and a 3-flute helical geometry, it delivers efficient material removal and a quality surface finish in a single operation. The long-reach, stub-flute configuration gives machinists access to deep pockets and contoured features while maintaining rigidity. A 30-degree helix angle promotes smooth chip evacuation during both roughing and finishing passes. The bright uncoated finish makes it well-suited for non-ferrous materials where coating adhesion or built-up edge is a concern.\u003c\/p\u003e\n\u003cp\u003eThis end mill is built for CNC milling operations on steel, stainless steel, cast iron, and non-ferrous metals. Its miniature diameter and extended reach make it a practical choice for die-and-mold work, aerospace components, and medical device machining where fine detail and access to narrow cavities are required. The straight-cylindrical shank seats securely in standard collet holders and tool holders accepting a 0.125-inch shank. Right-hand cutting and right-hand flute direction are standard for conventional CNC spindle setups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.062-inch ball nose diameter with a 0.031-inch nose radius for fine contour milling\u003c\/li\u003e\n  \u003cli\u003e3 helical flutes for balanced cutting forces and smooth chip flow\u003c\/li\u003e\n  \u003cli\u003e30-degree helix angle supports efficient chip evacuation on steel and non-ferrous materials\u003c\/li\u003e\n  \u003cli\u003eLong-reach, stub-flute design accesses deep pockets while limiting deflection\u003c\/li\u003e\n  \u003cli\u003eSolid carbide construction provides rigidity and wear resistance at miniature scales\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish — compatible with a broad range of workpiece materials including non-ferrous metals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on steel, stainless steel, cast iron, and non-ferrous metals. Fits standard collet and tool holder systems accepting a 0.125-inch straight-cylindrical shank. Intended for right-hand CNC milling spindles.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use of this tool should be performed by a qualified machinist familiar with CNC milling operations. Ensure the spindle is fully stopped and the machine is powered down before loading or removing the tool from the holder. Verify runout and tool projection before cutting, as miniature-diameter carbide tools are sensitive to improper seating and excessive overhang. Follow the machine manufacturer and tooling guidelines for speed, feed, and depth-of-cut parameters appropriate to the workpiece material.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.062 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut (LOC)\u003c\/strong\u003e: 0.093 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeck Length\u003c\/strong\u003e: 0.282 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNose Radius\u003c\/strong\u003e: 0.031 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Helical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Stub\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\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\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.0005 \/ -0.0005 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Non-Ferrous Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: 860662\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51735231889714,"sku":"860662","price":78.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9a858f57b8c0baa47e34c55a52578187.jpg?v=1788770631","url":"https:\/\/voomisupply.com\/products\/harvey-tool-860662-ball-end-mill-0-062-in-3-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}