{"product_id":"harvey-tool-37815-c6-ball-end-mill-1-64-in-2-flute","title":"Harvey Tool 37815-C6 Ball End Mill 1\/64 in 2 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HARVEY TOOL 37815-C6 is a solid carbide ball end mill engineered for finishing operations in hardened steels and other hard materials. With a 1\/64 inch (0.0150 inch) mill diameter and a 0.30 mm length of cut, this tool is built for tight-tolerance, small-feature finishing work. The AlTiN Nano PVD coating provides thermal resistance and hardness retention at elevated cutting temperatures, making it well suited for high-speed finishing passes. Two right-hand spiral flutes with a 20-degree helix angle promote chip evacuation and surface finish quality. Machinists and tool-and-die professionals choose this series for its dimensional consistency in demanding hardened-material applications.\u003c\/p\u003e\n\u003cp\u003eThis end mill is intended for finishing passes on hard materials including hardened steels, stainless steel, and cast iron. Its stub-length profile and extended reach design make it appropriate for CNC milling operations where access to small, deep, or confined features is required. The straight cylindrical shank seats in standard 1\/4 inch collet systems. It is a single-end tool and is not reversible. Typical applications include die work, mold finishing, and precision part machining where the workpiece hardness demands carbide tooling with protective coating.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance in hard material cutting\u003c\/li\u003e\n  \u003cli\u003eAlTiN Nano PVD coating for thermal protection and extended tool life in hardened steels\u003c\/li\u003e\n  \u003cli\u003e0.30 mm length of cut optimized for small-radius ball-nose finishing work\u003c\/li\u003e\n  \u003cli\u003e20-degree helix angle with right-hand flute direction for smooth chip flow\u003c\/li\u003e\n  \u003cli\u003eExtended reach geometry allows access to confined or recessed features\u003c\/li\u003e\n  \u003cli\u003eStub-length classification for added rigidity in short-reach finishing applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for finishing operations on hard materials including hardened steels, stainless steel, and cast iron. Compatible with standard 1\/4 inch straight-cylindrical collet tool holders on CNC milling machines.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist following standard CNC tooling procedures. Ensure the machine spindle is fully stopped and the tool holder is clean and free of debris before seating the shank. Torque the collet nut to the tool holder manufacturer specification. Verify runout at setup, as small-diameter carbide end mills are sensitive to misalignment that can cause premature breakage.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1\/64 inch (0.0150 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.30 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-1\/2 inches (2.5000 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/4 inch (0.2500 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: h6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.0000\/-0.0006 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNose Radius\u003c\/strong\u003e: 0.0075 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeck Length\u003c\/strong\u003e: 0.0110 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 0.0230 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 20 degrees\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\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN Nano\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Classification\u003c\/strong\u003e: PVD\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\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: Hard Material\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Removal Type\u003c\/strong\u003e: Finishing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 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: 37815-C6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51740360835378,"sku":"37815-C6","price":137.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/17fe705d03cc150ca73779bd2757e690_d88aa184-2125-47b8-b149-d1183cd13617.jpg?v=1788824523","url":"https:\/\/voomisupply.com\/products\/harvey-tool-37815-c6-ball-end-mill-1-64-in-2-flute","provider":"Voomi Supply","version":"1.0","type":"link"}