{"product_id":"harvey-tool-944308-c6-ball-end-mill-0-125-in-4-flute-carbide","title":"Harvey Tool 944308-C6 Ball End Mill 0.125 in 4 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HARVEY TOOL 944308-C6 is a solid carbide ball end mill engineered for high-performance milling in superalloys, titanium, and other difficult-to-machine materials. It features a 0.125 inch cutting diameter, a 4-flute variable helix geometry, and an AlTiN Nano PVD coating that supports elevated cutting temperatures common in aerospace and high-temp alloy applications. The variable helix design reduces harmonic vibration and chatter during aggressive cuts. With a stub-length profile and a 0.187 inch reach length, this tool is well-suited for tight-clearance finishing and semi-finishing passes where rigidity matters. Machinists and toolroom operators working in job shops, aerospace, and precision manufacturing facilities use this tool.\u003c\/p\u003e\u003cp\u003eThis ball end mill is intended for milling superalloys and titanium as its primary application, with secondary suitability for steel, stainless steel, cast iron, and hard materials. The stub length and 0.187 inch length of cut make it appropriate for shallow-pocket and contour work where tool deflection must be minimized. It operates as a single-end, right-hand cutting, right-hand flute tool. Its 0.0625 inch nose radius allows it to produce smooth curved surfaces and blend radii in precision components.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAlTiN Nano PVD coating for heat resistance in superalloy and titanium milling\u003c\/li\u003e\n\u003cli\u003eVariable helix geometry reduces chatter and improves chip evacuation\u003c\/li\u003e\n\u003cli\u003e4 helical flutes with right-hand cut and right-hand flute direction\u003c\/li\u003e\n\u003cli\u003eStub-length profile maximizes rigidity in tight setups\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for consistent edge integrity at high cutting speeds\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank with h6 tolerance for secure collet or end mill holder clamping\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNC machining centers and manual mills with ER or end mill holder tooling systems that accept a 0.125 inch straight-cylindrical shank. Primary material compatibility is superalloys and titanium (ISO material code S); secondary compatibility includes steel, stainless steel, cast iron, and hard materials (ISO codes P, M, K, H).\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician. Secure the shank fully within the collet or holder to the recommended gauge line before torquing the retention nut. Power down and lock out the spindle before installing or removing cutting tools. Do not exceed the tool manufacturer's recommended speeds and feeds for the workpiece material group, and verify runout with a dial indicator after clamping.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.187 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.125 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\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 34 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Style\u003c\/strong\u003e: Variable\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\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\u003eSingle or Double End\u003c\/strong\u003e: Single\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: Superalloys and Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Hard Material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Removal Type\u003c\/strong\u003e: Roughing\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\u003eWeight\u003c\/strong\u003e: 0.01 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: 944308-C6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51744797786418,"sku":"944308-C6","price":72.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b4f9895e966824e686171ee7cdbd2c47_2e36f52d-7f34-4dd9-8b7e-1b3140fa06d7.jpg?v=1788860656","url":"https:\/\/voomisupply.com\/products\/harvey-tool-944308-c6-ball-end-mill-0-125-in-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}