{"product_id":"mitsubishi-617609-corner-radius-end-mill-5mm-4-flute-carbide","title":"Mitsubishi 617609 Corner Radius End Mill 5mm 4 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MITSUBISHI 617609 is a solid carbide corner radius end mill designed for high-performance milling in demanding materials including stainless steel, titanium alloy, heat-resistant alloy, and steel. It features a 5 mm cutting diameter with a 0.30 mm corner radius and four flutes arranged in a right-hand spiral configuration. The AlCrN physical vapor deposition (PVD) coating provides elevated heat and wear resistance during aggressive cutting cycles. At 50 mm overall length with a 13 mm length of cut, this tool is well-suited for both roughing and finishing operations where tool life and surface integrity are critical. Machinists and tooling specialists specify this end mill for its variable index and variable helix geometry, which reduce chatter and improve chip evacuation.\u003c\/p\u003e\n\u003cp\u003eThis end mill is applied in CNC machining centers handling stainless steel, titanium alloy, heat-resistant alloy, alloy steel, carbon steel, cast iron, copper alloy, and non-ferrous metals. The straight-cylindrical shank with h6 tolerance fits standard collet and shrink-fit toolholders. Single-end construction makes it a direct drop-in for precision finishing passes and contour milling in aerospace, medical, and general metalworking shops. No coolant-through capability means it is best run with external flood or mist coolant.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and heat resistance in hard and exotic alloys\u003c\/li\u003e\n  \u003cli\u003eAlCrN PVD coating extends tool life in high-temperature cutting applications\u003c\/li\u003e\n  \u003cli\u003eVariable index and variable helix geometry reduce vibration and chatter during cuts\u003c\/li\u003e\n  \u003cli\u003e0.30 mm corner radius protects cutting edges and improves surface finish at part corners\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, right-hand spiral flute direction for standard CNC spindle use\u003c\/li\u003e\n  \u003cli\u003eRated for roughing and finishing in a single tool across multiple workpiece material categories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in standard CNC milling applications requiring a 6 mm straight-cylindrical shank with h6 tolerance. Primary workpiece materials are stainless steel, titanium alloy, and steel; secondary application includes non-ferrous metals, cast iron, and copper alloy.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or tooling technicians. Seat the straight shank fully into the collet or shrink-fit holder and verify runout before engaging the spindle. Confirm spindle direction is right-hand before initiating a cut. Because this tool is not coolant-through, apply external flood or mist coolant directed at the cutting zone to manage chip load and heat buildup.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 5 mm (0.1969 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 13 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 50 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: h6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.30 mm (0.0118 inches)\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: AlCrN (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\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Corner Radius\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: Stainless Steel, Titanium Alloy, Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Non-Ferrous Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\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: MITSUBISHI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 617609\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MITSUBISHI ELECTRIC","offers":[{"title":"Default Title","offer_id":51698618171698,"sku":"617609","price":136.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b9d1cbf0f682723ed52fe31546b1e84d.jpg?v=1788365522","url":"https:\/\/voomisupply.com\/products\/mitsubishi-617609-corner-radius-end-mill-5mm-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}