{"product_id":"harvey-tool-75100-c3-tapered-ball-end-mill-solid-carbide","title":"Harvey Tool 75100-C3 Tapered Ball End Mill Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HARVEY TOOL 75100-C3 is a solid carbide tapered ball end mill designed for precision milling in tight-geometry and deep-cavity applications. It features a 15-degree taper angle per side and a small end diameter of 0.03 inches, making it well-suited for fine detail work in hardened materials and complex part profiles. The AlTiN coating provides thermal resistance and extended tool life in high-speed cutting environments. With 2 flutes and a 12-degree helix angle, this mill balances chip evacuation with cutting stability. It is installed and operated by machinists and CNC programmers running close-tolerance work.\u003c\/p\u003e\u003cp\u003eThis end mill is part of the Harvey Tool Runner Cutters series and is intended for use in CNC machining centers and high-speed milling applications where tapered geometry is required to reach recessed floors or angled walls. With a 0.19-inch length of cut and 1\/8-inch shank diameter, it is suited for small-scale detail milling in mold making, die work, and precision part manufacturing. It performs in both dry and minimal-lubrication cutting strategies common with AlTiN-coated tooling.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e15-degree taper angle per side for accurate tapered wall geometry\u003c\/li\u003e\n\u003cli\u003e0.03-inch small end diameter with 1\/64-inch nose radius for fine detail cuts\u003c\/li\u003e\n\u003cli\u003eAlTiN coating for high heat resistance and extended tool life in hard materials\u003c\/li\u003e\n\u003cli\u003e2-flute, 12-degree helix design balances chip flow and cutting stability\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for rigidity and dimensional accuracy\u003c\/li\u003e\n\u003cli\u003eRunner Cutters series with 1\/8-inch shank for standard collet compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard option for CNC machining setups requiring tapered ball end mills with a 1\/8-inch shank in the Runner Cutters series.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists using a compatible collet or end mill holder sized for a 1\/8-inch shank. Ensure the spindle is fully powered down and the tool holder is clean and free of debris before seating the tool. Verify runout with a dial indicator before beginning cuts, as small-diameter tapered end mills are sensitive to tool deflection. Follow the machine manufacturer and tooling series guidelines for feed rate and spindle speed when working with AlTiN-coated carbide tooling.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTaper Angle Per Side\u003c\/strong\u003e: 15 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall End Diameter\u003c\/strong\u003e: 0.03 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNose Radius\u003c\/strong\u003e: 1\/64 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.19 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.125 inches (1\/8 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5 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: 12 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Shape\u003c\/strong\u003e: Ball\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\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\u003eSeries\u003c\/strong\u003e: Runner Cutters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 75100-C3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51740030894386,"sku":"75100-C3","price":87.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ce692f37cfc4380870c8d44f9cf01a61_fbc11406-30f5-428d-ab5b-da48f320434f.jpg?v=1788821633","url":"https:\/\/voomisupply.com\/products\/harvey-tool-75100-c3-tapered-ball-end-mill-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}