{"product_id":"harvey-tool-37716-c6-ball-end-mill-1-4-in-2-flute-carbide","title":"Harvey Tool 37716-C6 Ball End Mill 1\/4 in 2 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HARVEY TOOL 37716-C6 is a single-end ball end mill designed for roughing and finishing operations in medium alloy steels, hard materials, stainless steel, and cast iron. Built from solid carbide with an AlTiN Nano PVD coating, this tool delivers heat and wear resistance at elevated cutting speeds. The 35-degree helix angle promotes efficient chip evacuation in demanding materials. At 0.25 inches in diameter with a 0.375-inch straight cylindrical shank and a 2.5-inch overall length, the tapered reach geometry gives it extended access into deep pockets and mold cavities while maintaining rigidity. Installation and setup follow standard end mill practices for CNC machining centers.\u003c\/p\u003e\n\u003cp\u003eThis end mill is engineered for material-specific milling in medium alloy steels (ISO P) and hard materials (ISO H), with secondary suitability for stainless steel (ISO M) and cast iron (ISO K). The tapered reach design makes it particularly well-suited for mold and die work, deep cavity profiling, and finishing passes where a longer neck is required to clear walls without tool interference. It is a stub-length configuration with a 1.193-inch neck length and a 1.393-inch reach length, giving it a focused cutting envelope within a compact footprint suitable for high-precision CNC milling applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAlTiN Nano PVD coating for high-temperature wear resistance in steel and hard materials\u003c\/li\u003e\n  \u003cli\u003e35-degree right-hand helix with spiral flutes for effective chip removal during roughing and finishing\u003c\/li\u003e\n  \u003cli\u003eTapered reach geometry extends access into deep pockets and mold cavities\u003c\/li\u003e\n  \u003cli\u003eSolid carbide substrate provides stiffness and dimensional stability at elevated cutting speeds\u003c\/li\u003e\n  \u003cli\u003eBall nose profile generates accurate contoured and radiused surfaces in 3D milling\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction; compatible with standard CNC spindle rotation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CNC machining centers accepting a 0.375-inch straight cylindrical shank. Primary workpiece materials are medium alloy steel and hard material (ISO P and H); secondary materials include stainless steel and cast iron (ISO M and K). Series designation is High Helix End Mills for Medium Alloy Steels - Ball - Tapered Reach (Mold Cutters), Material Specific End Mills.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall in a precision collet or end mill holder rated for the 0.375-inch shank diameter, verifying runout before cutting. Power down and lock out the machine spindle before changing tooling. Confirm shank seating depth and holder torque specifications per the toolholder manufacturer guidelines. This tool does not support coolant-through delivery; apply flood or mist coolant externally as required by the workpiece material and operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.2500 inches (1\/4 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\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 (PVD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 35 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5000 inches (2-1\/2 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.3750 inches (3\/8 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNose Radius\u003c\/strong\u003e: 0.1250 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeck Length\u003c\/strong\u003e: 1.1930 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 1.3930 inches\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\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single End\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\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.0000 \/ -0.0010 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: h6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel; Hard Material (ISO P; H)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Stainless Steel; Cast Iron (ISO M; K)\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\u003eLength Type\u003c\/strong\u003e: Stub\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Fractional Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.14 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.31 inches L x 0.51 inches W x 0.51 inches H\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: 37716-C6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51738974388530,"sku":"37716-C6","price":159.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ef216adaba9392b1498b379c6778eebc_3f82bbb4-8905-438a-84a5-1bb7dcb957fe.jpg?v=1788807499","url":"https:\/\/voomisupply.com\/products\/harvey-tool-37716-c6-ball-end-mill-1-4-in-2-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}