{"product_id":"harvey-tool-39308-c6-ball-end-mill-1-8-in-2-flute-carbide","title":"Harvey Tool 39308-C6 Ball End Mill 1\/8 in 2 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HARVEY TOOL 39308-C6 is a solid carbide ball end mill designed for high-performance milling in medium alloy steels, hard materials, and secondary workpiece materials including stainless steel and cast iron. The cutter measures 0.125 inches in diameter with a 3\/8-inch straight-cylindrical shank and a 3-inch overall length. An AlTiN Nano PVD coating provides thermal resistance and extended tool life in demanding cutting conditions. The 35-degree helix angle and 2-flute geometry support both roughing and finishing passes. Extended tapered reach geometry makes this tool well suited for mold cavity work and deep-feature profiling where clearance is critical.\u003c\/p\u003e\u003cp\u003eThis end mill belongs to the High Helix End Mills for Medium Alloy Steels - Ball - Tapered Reach series, positioned specifically as a mold cutter for material-specific applications. The tapered neck and extended reach of 1.529 inches allow access to deep pockets and contoured mold surfaces without sacrificing rigidity at the cutting end. Right-hand cutting and right-hand flute direction are standard. The single-end configuration and stub length type make it a straightforward drop-in for CNC machining centers running steel and hard-material mold work in tool and die, aerospace component, and precision manufacturing environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAlTiN Nano PVD coating for heat resistance and extended tool life in steel and hard materials\u003c\/li\u003e\n\u003cli\u003e35-degree medium helix angle supports chip evacuation during roughing and finishing\u003c\/li\u003e\n\u003cli\u003eTapered reach geometry provides clearance for deep-pocket and mold cavity milling\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction delivers rigidity and dimensional stability at the cutting edge\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand spiral flute direction compatible with standard CNC spindle rotation\u003c\/li\u003e\n\u003cli\u003eSupports both roughing and finishing material removal in a single tool\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003ePrimary workpiece materials are steel and hard materials (ISO material codes P and H). Secondary workpiece materials include stainless steel and cast iron (ISO codes M and K). Part of the High Helix End Mills for Medium Alloy Steels - Ball - Tapered Reach (Mold Cutters) series.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified CNC machinist or tool and die technician. The straight-cylindrical shank uses an h6 diameter tolerance and seats in a standard collet or end mill holder rated for the 3\/8-inch shank size. Confirm the machine spindle is fully stopped and the tool holder is clean and free of debris before seating the cutter. Do not exceed manufacturer-recommended speeds and feeds for the workpiece material and coating type.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.125 inches (1\/8 inch)\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: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.0 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.375 inches (3\/8 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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 \/ -0.0010 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 35 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNose Radius\u003c\/strong\u003e: 0.0625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck Length\u003c\/strong\u003e: 1.429 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 1.529 inches\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\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\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\u003eMaterial Removal Type\u003c\/strong\u003e: Roughing and Finishing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Hard Material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Stainless Steel, Cast Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.31 x 0.51 x 0.51 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.17 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: 39308-C6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51728627990834,"sku":"39308-C6","price":159.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2688415b7a30feed939f91f01479e637.jpg?v=1788694157","url":"https:\/\/voomisupply.com\/products\/harvey-tool-39308-c6-ball-end-mill-1-8-in-2-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}