{"product_id":"iscar-5622439-corner-chamfer-end-mill-5-8-in-4-flute","title":"Iscar 5622439 Corner Chamfer End Mill 5\/8 in 4 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 5622439 is a solid carbide corner chamfer end mill designed for high-performance material removal in demanding machining applications. Built to the ECI-E4-CF series with an IC900 material grade and an AlTiN PVD coating, this tool delivers thermal and wear resistance when cutting steel, stainless steel, and cast iron. The cutter measures 0.625 inches in diameter with a 1.25-inch length of cut, a 4-inch overall length, and a 45-degree chamfer angle at a 0.024-inch chamfer width. Four helical flutes at a 38-degree helix angle with variable index geometry support both roughing and finishing passes in a single tool. A Weldon flat shank provides positive anti-pullout retention in standard end mill holders.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for vertical machining centers and CNC milling operations where shouldering, slotting, ramp-down entry, helical interpolation, drill milling, and plunging or recessing are required. The extended-reach geometry with a 1.70-inch reach length and a 0.024-inch neck diameter allows access into deeper pockets and features without interference. Primary workpiece materials include steel, stainless steel, and cast iron. Secondary applications cover non-ferrous metals, superalloys, titanium, and hard materials. The single-end, right-hand cutting and right-hand flute direction make this a conventional setup for most CNC spindle configurations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAlTiN PVD coating for high thermal resistance when cutting ferrous and hard materials\u003c\/li\u003e\n  \u003cli\u003eIC900 solid carbide grade provides rigidity and edge stability under heavy cuts\u003c\/li\u003e\n  \u003cli\u003eVariable index flute spacing reduces harmonic chatter during aggressive passes\u003c\/li\u003e\n  \u003cli\u003e45-degree chamfer angle at 0.024 inches width for consistent edge-break and chamfering operations\u003c\/li\u003e\n  \u003cli\u003eWeldon flat shank eliminates axial pullout in standard ER and side-lock holders\u003c\/li\u003e\n  \u003cli\u003eExtended-reach design with 1.70-inch reach length accesses deep pockets and recessed features\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-fit replacement or upgrade for CNC milling operations requiring a 5\/8-inch diameter, single-end corner chamfer end mill with a Weldon flat shank and extended reach. Compatible with steel, stainless steel, cast iron, non-ferrous metals, superalloys, titanium, and hard materials per ISCAR ECI-E4-CF series specifications. Catalog reference: ECI-E4L625-1.25\/1.7W62CF.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and tool changes should be performed by a qualified machinist with the spindle fully stopped and machine in a safe, locked-out state. Seat the Weldon flat against the set screw in the holder and torque per the tool holder manufacturer specifications to prevent pullout under load. Verify runout after clamping before beginning a cut. Confirm feeds, speeds, and depth-of-cut parameters in the machine control against ISCAR published cutting data for the IC900 grade before engaging the workpiece.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.625 inches (5\/8 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: 1.25 inches (1-1\/4 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.625 inches (5\/8 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeck Diameter\u003c\/strong\u003e: 0.024 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 1.70 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Width\u003c\/strong\u003e: 0.024 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 38 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Style\u003c\/strong\u003e: Medium\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\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: IC900\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN (PVD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Weldon Flat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Helical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: Normal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Index\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\u003eCentercutting\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Reach\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\u003eChipbreaker\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Non-Ferrous Metal, Superalloys and Titanium, Hard Material\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\u003eSeries\u003c\/strong\u003e: ECI-E4-CF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\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: ISCAR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5622439\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51740032237874,"sku":"5622439","price":339.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4096dfb344d532939321544e8a5e6853.jpg?v=1788821658","url":"https:\/\/voomisupply.com\/products\/iscar-5622439-corner-chamfer-end-mill-5-8-in-4-flute","provider":"Voomi Supply","version":"1.0","type":"link"}