{"product_id":"harvey-tool-798208-c6-ball-end-mill-6-flute-solid-carbide","title":"Harvey Tool 798208-C6 Ball End Mill 6 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HARVEY TOOL 798208-C6 is a solid carbide ball end mill engineered for material removal in hardened steels and demanding alloys. This single-end, 6-flute tool features a 0.125-inch mill diameter, a 0.187-inch reach length, and a 2.5-inch overall length with a 0.25-inch straight cylindrical shank. The variable helix geometry — nominally 37 degrees — reduces harmonics and chatter during aggressive cuts. An AlTiN Nano PVD coating provides thermal resistance and extended tool life in hard, abrasive workpiece materials. This stub-length profile is suited for high-rigidity roughing applications where deflection control is critical.\u003c\/p\u003e\n\u003cp\u003eThe 798208-C6 is designed for cutting hardened steels up to 55 Rc as its primary application, with secondary suitability for stainless steel, superalloys, and titanium. The right-hand cut and right-hand flute direction make it compatible with standard CNC machining center spindle configurations. The 6-flute, helical flute design supports higher feed rates in hard-material roughing passes. This tool does not include coolant-through capability or extended reach, making it most appropriate for shallow-to-medium-depth pocket and contour operations in rigid setups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAlTiN Nano PVD coating for elevated thermal resistance in hard and abrasive materials\u003c\/li\u003e\n  \u003cli\u003eVariable helix geometry reduces chatter and harmonic vibration during cuts\u003c\/li\u003e\n  \u003cli\u003e6-flute, helical design supports higher feed rates in roughing operations\u003c\/li\u003e\n  \u003cli\u003eSolid carbide construction provides rigidity and wear resistance in hardened steels up to 55 Rc\u003c\/li\u003e\n  \u003cli\u003eStub-length profile minimizes deflection in high-load cutting scenarios\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut and right-hand flute direction for standard CNC spindle compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eRated for primary use in hardened steels up to 55 Rc and secondary use in stainless steel, superalloys, and titanium. Fits standard 0.25-inch collets or tool holders on CNC machining centers. Shank diameter tolerance is h6.\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 tool holder, collet, and spindle are clean and within tolerance before seating the shank. Verify runout with a dial indicator before first use, as excessive runout will accelerate wear and reduce cut quality. Follow machine tool manufacturer guidelines for feeds, speeds, and depth-of-cut when cutting hardened or high-temperature alloys.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut (Reach)\u003c\/strong\u003e: 0.187 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.25 inches\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 \/ -0.0020 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNose Radius\u003c\/strong\u003e: 0.0625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 37 degrees (variable)\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: Helical\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\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\u003eMaterial Removal Type\u003c\/strong\u003e: Roughing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Hard Material (Hardened Steels up to 55 Rc)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Stainless Steel, Superalloys, Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Reach\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\u003eVariable Helix\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 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: 798208-C6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51751649476914,"sku":"798208-C6","price":80.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e92187614384691a110ebeef696f3a64_21894c61-8937-4e4d-bc4c-0a8e59626412.jpg?v=1788924023","url":"https:\/\/voomisupply.com\/products\/harvey-tool-798208-c6-ball-end-mill-6-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}