{"product_id":"harvey-tool-10220-ball-end-mill-0-50mm-3-flute-carbide","title":"Harvey Tool 10220 Ball End Mill 0.50mm 3 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HARVEY TOOL 10220 is a miniature solid carbide ball end mill designed for precision finishing operations in non-ferrous metals and similar materials. At 0.50 mm (0.0200 inches) in diameter, this single-end tool is built for micro-scale contouring, slotting, and profiling where tight tolerances are required. The 3-flute geometry supports efficient chip evacuation while maintaining surface finish quality. An amorphous diamond PVD coating reduces friction and extends tool life in abrasive or high-speed cutting conditions. The 30-degree right-hand spiral helix provides smooth cutting action. This tool is used primarily by CNC machinists, mold makers, and precision fabricators working in production or prototype environments.\u003c\/p\u003e\n\u003cp\u003eThe 10220 is suited for finishing passes on non-ferrous metals including aluminum, copper alloys, composites, and similar materials classified under workpiece material code N. Its long-reach, long-flute configuration makes it appropriate for accessing deep pockets, complex 3D contours, and cavity work where standard-length tools cannot reach. The extended reach geometry and 0.2000-inch reach length allow the tool to work in confined geometries without sacrificing rigidity in the shank. It fits 1\/8-inch straight-cylindrical shank toolholders commonly found on CNC machining centers and high-speed micro-milling spindles.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.50 mm (0.0200 inch) ball end diameter with a 0.0100-inch nose radius for tight-radius contouring\u003c\/li\u003e\n  \u003cli\u003eAmorphous diamond PVD coating for extended wear resistance in non-ferrous and abrasive materials\u003c\/li\u003e\n  \u003cli\u003e3-flute, right-hand spiral design at 30-degree helix angle for efficient chip flow and smooth finish\u003c\/li\u003e\n  \u003cli\u003eLong-reach configuration with 0.2000-inch reach length and 0.1000-inch neck length for deep-pocket access\u003c\/li\u003e\n  \u003cli\u003eSolid carbide construction (material grade: carbide) for rigidity and dimensional stability at high RPM\u003c\/li\u003e\n  \u003cli\u003eSingle-end, straight-cylindrical 1\/8-inch shank fits standard micro-milling toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style miniature ball end mill for use in CNC machining centers and high-speed micro-milling setups equipped with 1\/8-inch straight-cylindrical shank toolholders. Intended for finishing operations on non-ferrous metal workpieces.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified CNC machinist or tooling technician. Ensure the machine spindle is fully powered down and at rest before changing tooling. Seat the 1\/8-inch shank fully into the collet or toolholder and torque the retention mechanism per the toolholder manufacturer specifications. At this diameter, runout control is critical — verify TIR with a dial indicator before beginning a cut, as excessive runout will break a tool of this size immediately.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.50 mm (0.0200 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut (LOC)\u003c\/strong\u003e: 0.1000 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\u003eCoating\u003c\/strong\u003e: Amorphous Diamond (PVD)\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: Spiral, Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/8 inch (0.1250 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeck Length\u003c\/strong\u003e: 0.1000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 0.2000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNose Radius\u003c\/strong\u003e: 0.0100 inches\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\u003eSingle or Double End\u003c\/strong\u003e: Single\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: Non-Ferrous Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Removal Type\u003c\/strong\u003e: Finishing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Long\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Miniature End Mills - Ball - Long Reach, Long Flute\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: 10220\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51728200401202,"sku":"10220","price":120.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/454f71e61436eb07b4ce692961ef82ce.jpg?v=1788689407","url":"https:\/\/voomisupply.com\/products\/harvey-tool-10220-ball-end-mill-0-50mm-3-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}