{"product_id":"helical-solutions-84571-ball-end-mill-3-8-in-6-flute-carbide","title":"Helical Solutions 84571 Ball End Mill 3\/8 in 6 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HELICAL SOLUTIONS 84571 is a 6-flute solid carbide ball end mill engineered for high-efficiency milling of high-temperature alloys including titanium. It carries an APLUS PVD coating and features a variable index flute geometry that reduces harmonic chatter during aggressive cuts. The mill diameter is 0.375 inches with a matching 0.375-inch straight-cylindrical shank, a 1.5-inch length of cut, and a 3.5-inch overall length. The ball nose radius is 0.1875 inches. This tool is suited for machinists and CNC programmers running roughing and finishing passes in a single setup on difficult-to-machine materials.\u003c\/p\u003e\u003cp\u003eThe 84571 is designed for machining high-temperature alloys and titanium-group materials in both production and job-shop environments. Its variable index geometry distributes cutting forces unevenly around the tool, which helps suppress vibration at higher feed rates. The single-end configuration and right-hand cutting and flute direction make it compatible with standard vertical and horizontal CNC machining centers. The APLUS coating provides enhanced lubricity and oxidation resistance, which is critical when cutting materials with high work-hardening tendencies. This tool is part of the HVTI-6 series, which targets titanium and high-temp alloy applications specifically.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e6-flute variable index geometry reduces chatter and supports high material removal rates\u003c\/li\u003e\n\u003cli\u003eAPLUS PVD coating improves wear resistance and thermal stability in titanium and high-temp alloy cuts\u003c\/li\u003e\n\u003cli\u003eBall nose profile with 0.1875-inch nose radius enables 3D contouring and blending operations\u003c\/li\u003e\n\u003cli\u003eCentercutting design allows plunge entry into the workpiece\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction maintains rigidity and edge sharpness at elevated cutting speeds\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand spiral flutes for compatibility with standard CNC spindles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNC machining centers with standard straight-bore tool holders accepting a 0.375-inch shank. Primary workpiece material classification is high-temperature alloys and titanium (material code S). Part of the HELICAL SOLUTIONS HVTI-6 series for titanium and high-temp alloy milling.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified CNC machinist or tooling technician. Secure the shank in a precision collet or hydraulic tool holder to maintain runout below the specified TIR maximum of 0.0005 inches. Ensure the machine spindle is fully stopped before tool changes. Consult the material-specific feeds and speeds data published for the HVTI-6 series before running the first cut, and verify workholding rigidity when machining titanium or high-temp alloys to avoid tool deflection.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.375 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\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNose Radius\u003c\/strong\u003e: 0.1875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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: APLUS\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\u003eVariable Index\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: High-Temp Alloy\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\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.0000 \/ -0.0020 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length Tolerance\u003c\/strong\u003e: +0.0620 \/ -0.0620 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: h6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTIR Maximum\u003c\/strong\u003e: 0.0005 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HVTI-6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.174 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: HELICAL SOLUTIONS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 84571\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HELICAL SOLUTIONS","offers":[{"title":"Default Title","offer_id":51751574503730,"sku":"84571","price":121.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f73466dd1bb1f2ce02cab10a435a9c90_abb3c355-1335-439d-b290-d9ac4487b481.jpg?v=1788923844","url":"https:\/\/voomisupply.com\/products\/helical-solutions-84571-ball-end-mill-3-8-in-6-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}