{"product_id":"harvey-tool-37831-c6-ball-end-mill-1-32-in-2-flute-carbide","title":"Harvey Tool 37831-C6 Ball End Mill 1\/32 in 2 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HARVEY TOOL 37831-C6 is a solid carbide ball end mill engineered for finishing operations in hardened steels and other hard materials. With a 1\/32 inch (0.031 inch) cutting diameter and a 2-flute, right-hand helical design at a 20-degree helix angle, this tool is built for precision profile milling, contour finishing, and detail work in difficult-to-machine alloys. The AlTiN Nano PVD coating provides thermal resistance and hardness at the cutting edge, extending tool life in high-heat applications. The extended-reach stub-length geometry, combined with a 1\/4 inch straight-cylindrical shank, supports rigid setups in CNC machining centers where reach into tight part features is required.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for finishing passes on hardened steel components, stainless steel, and cast iron in precision CNC milling applications. The 3\/64 inch reach length (0.047 inch) and 0.0220 inch neck length make it appropriate for detail finishing in mold and die work, medical device machining, and aerospace component production where tight tolerances and fine surface finish are critical. Material removal type is classified as finishing, not roughing. The single-end configuration means the tool is indexed from one end only.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/32 inch (0.031 inch) ball nose diameter with a nose radius of 0.0155 inch for precise contour finishing\u003c\/li\u003e\n  \u003cli\u003eAlTiN Nano PVD coating for elevated heat resistance and extended tool life in hardened materials\u003c\/li\u003e\n  \u003cli\u003e20-degree helix angle with right-hand flute direction for smooth chip evacuation on hard workpieces\u003c\/li\u003e\n  \u003cli\u003eExtended-reach geometry with 3\/64 inch reach length and 0.0220 inch neck for accessing recessed features\u003c\/li\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and dimensional stability under high cutting forces\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch straight-cylindrical shank with h6 tolerance for accurate tool holding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for finishing operations in hard materials (Material Code H), with secondary workpiece compatibility in steel, stainless steel, and cast iron (Material Codes P, M, K). Fits standard 1\/4 inch collets and end mill holders used in CNC vertical and horizontal machining centers.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and operation of this end mill should be performed by a qualified CNC machinist or tooling technician. Ensure the machine spindle is fully stopped and locked out before installing or removing the tool from the holder. Use a precision collet or shrink-fit holder appropriate for the 1\/4 inch shank diameter to maintain runout tolerances required for small-diameter carbide tooling. At 1\/32 inch diameter, this tool is highly susceptible to breakage from excessive feed rates, lateral loading, or improper fixturing  -  verify cutting parameters against the manufacturer's published speeds and feeds for the specific workpiece material and hardness.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1\/32 inch (0.031 inch \/ 0.80 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut (LOC)\u003c\/strong\u003e: 19\/64 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 2.5 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 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 \/ -0.0006 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNose Radius\u003c\/strong\u003e: 0.0155 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeck Length\u003c\/strong\u003e: 0.0220 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 3\/64 inch (0.047 inch \/ 1.20 mm)\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: Helical\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\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\u003eLength Type\u003c\/strong\u003e: Stub\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: 0.01 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: 37831-C6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51743453053234,"sku":"37831-C6","price":118.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/17fe705d03cc150ca73779bd2757e690_e5a9a7c3-9414-41d2-95d0-4091797f769d.jpg?v=1788847179","url":"https:\/\/voomisupply.com\/products\/harvey-tool-37831-c6-ball-end-mill-1-32-in-2-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}