{"product_id":"osg-vg464-7503-corner-chamfer-end-mill-3-4-in-4-flute-tialn","title":"Osg VG464-7503 Corner Chamfer End Mill 3\/4 in 4 Flute Tialn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OSG VG464-7503 is a solid carbide corner chamfer end mill designed for high-performance metal removal in demanding machining applications. Built on the VG464 series platform, it features a 3\/4 inch cutting diameter, a 1 inch length of cut, and a 45-degree chamfer angle with a 0.02 inch chamfer width. The four-flute, variable-index geometry combined with a 35-degree medium helix angle promotes chip evacuation and reduces chatter during aggressive cuts. A TiAlN PVD coating extends tool life at elevated temperatures, making this end mill well suited for dry or near-dry cutting conditions. Licensed machinists and CNC programmers working in job shops, production facilities, and aerospace environments rely on tools in this class for multi-operation efficiency.\u003c\/p\u003e\n\u003cp\u003eThe VG464-7503 is engineered for use on steel, stainless steel, cast iron, superalloys, titanium, and hard materials. Its centercutting capability and variable flute geometry support a wide range of operations including shouldering, slotting, rampdown, helical interpolation, drill milling, plunging, and recessing. The Weldon flat shank with a 3\/4 inch shank diameter provides secure tool holding in standard end mill holders and Weldon-style chucks. At 7 inches overall length, this is classified as a long-reach tool, making it practical for deep-cavity or hard-to-reach feature machining on vertical and horizontal machining centers.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and thermal resistance in hard-material applications\u003c\/li\u003e\n  \u003cli\u003eTiAlN PVD coating extends tool life when cutting steel, stainless steel, and superalloys\u003c\/li\u003e\n  \u003cli\u003eVariable-index, four-flute geometry reduces harmonic vibration and chatter\u003c\/li\u003e\n  \u003cli\u003e45-degree chamfer angle with 0.02 inch chamfer width for precise edge preparation\u003c\/li\u003e\n  \u003cli\u003eCentercutting design enables plunging, rampdown, and helical interpolation operations\u003c\/li\u003e\n  \u003cli\u003eWeldon flat shank provides positive drive and prevents pull-out under high cutting loads\u003c\/li\u003e\n  \u003cli\u003eLong 7 inch overall length allows access to deep features and extended-reach setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in standard 3\/4 inch Weldon-style end mill holders and compatible tool holding systems on CNC vertical and horizontal machining centers. Suitable for primary workpiece materials coded P (steel), M (stainless steel), K (cast iron), S (superalloys and titanium), and H (hard materials) per ISO material classification.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician. Ensure the machine spindle is fully stopped and the tool changer or spindle lock is engaged before loading or removing the end mill. Seat the Weldon flat securely against the setscrew in the holder and torque per the tool holder manufacturer specifications. Verify runout with a dial indicator before beginning a production run, particularly on long-reach setups where deflection is a factor.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/4 inches (0.7500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/4 inches (0.7500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 7 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Width\u003c\/strong\u003e: 0.02 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 35 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Style\u003c\/strong\u003e: Medium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Variable Index\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\u003eEnd Type\u003c\/strong\u003e: Single End, Centercutting\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Weldon Flat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN (PVD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Long\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 to -0.0015 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, Superalloys and Titanium, Hard Material\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplicable Operations\u003c\/strong\u003e: Shouldering, Slotting, Rampdown, Helical Interpolation, Drill Mill, Plunging and Recessing\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\u003eSeries\u003c\/strong\u003e: VG464\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.9 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: OSG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: VG464-7503\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51727565553970,"sku":"VG464-7503","price":457.07,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/490f6600619f252802104c5666b95cf1_44d32b81-5f15-4bb3-b869-acf823bb680e.jpg?v=1788679469","url":"https:\/\/voomisupply.com\/products\/osg-vg464-7503-corner-chamfer-end-mill-3-4-in-4-flute-tialn","provider":"Voomi Supply","version":"1.0","type":"link"}