{"product_id":"helical-solutions-83156-corner-radius-end-mill-6-flute-carbide","title":"Helical Solutions 83156 Corner Radius End Mill 6 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HELICAL SOLUTIONS 83156 is a solid carbide corner radius end mill engineered for aggressive roughing in stainless steel, high-temperature alloys, and hardened steel. It features a 0.5-inch cutting diameter, a 1.625-inch length of cut, and a 0.03-inch corner radius that reduces stress concentrations at the cutting edge, extending tool life in demanding materials. The 6-flute, variable-pitch design with an integrated chipbreaker geometry promotes chip evacuation and minimizes chatter during heavy material removal. The Tplus PVD coating adds thermal and wear resistance. This tool is intended for use in CNC machining centers and is installed by machinists and toolroom technicians working in precision manufacturing environments.\u003c\/p\u003e\n\u003cp\u003eThis end mill is built for milling stainless steel, high-temperature alloys, superalloys, titanium, cast iron, and hardened steel. It is suited for roughing passes where corner strength and chip control are critical. The chipbreaker geometry along the flutes breaks chips into manageable segments, reducing heat buildup and tool deflection. It is designed for use with high-precision toolholders to maximize runout control, with a TIR maximum of 0.0005 inches. The straight cylindrical shank accepts standard 0.5-inch collets and end mill holders.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and thermal stability in high-temperature alloy applications\u003c\/li\u003e\n  \u003cli\u003e6-flute, variable-pitch geometry reduces harmonic vibration and chatter during roughing\u003c\/li\u003e\n  \u003cli\u003eIntegrated chipbreaker along the flute length promotes chip segmentation and evacuation\u003c\/li\u003e\n  \u003cli\u003e0.03-inch corner radius strengthens the cutting edge and reduces edge chipping\u003c\/li\u003e\n  \u003cli\u003eTplus PVD coating provides enhanced wear resistance and heat protection\u003c\/li\u003e\n  \u003cli\u003eCentercutting design allows plunge entry without a pre-drilled hole\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with high-precision toolholders. Compatible primary workpiece materials include steel, stainless steel, and cast iron. Secondary compatible materials include non-ferrous metals, superalloys, and titanium. Part of the HELICAL SOLUTIONS HEV-C-6 series.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by qualified machinists or CNC toolroom personnel. Seat the shank fully in a high-precision collet or end mill holder to maintain TIR within specification. Verify toolholder runout before operation, as excessive runout will accelerate edge wear on a 6-flute tool. Follow machine tool manufacturer guidelines for clamping torque on the toolholder drawbar.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.03 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 6\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: Tplus (PVD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Pitch\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipbreaker\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\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTIR Maximum\u003c\/strong\u003e: 0.0005 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: -0.002 to 0.000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius Tolerance\u003c\/strong\u003e: -0.002 to +0.002 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: h6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Materials\u003c\/strong\u003e: Non-Ferrous Metal, Superalloys, Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HEV-C-6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.353 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: HELICAL SOLUTIONS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 83156\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HELICAL SOLUTIONS","offers":[{"title":"Default Title","offer_id":51731590807858,"sku":"83156","price":254.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2ba975d7e2dccc76cf86b2d3659b0685_844150d9-959d-468e-a9ed-3e06d63e09f8.jpg?v=1788732929","url":"https:\/\/voomisupply.com\/products\/helical-solutions-83156-corner-radius-end-mill-6-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}