{"product_id":"seco-03043594-corner-radius-end-mill-3-16-in-4-flute-altin","title":"Seco 03043594 Corner Radius End Mill 3\/16 in 4 Flute Altin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 03043594 is a solid carbide corner radius end mill designed for precision milling operations requiring a controlled edge radius. With a 3\/16 inch (0.1875 inch) mill diameter and a 0.023 inch corner radius, this tool produces accurate corner profiles in ferrous and hardened materials. The AlTiN coating provides thermal and wear resistance, making it well-suited for dry or semi-dry cutting conditions. The 4-flute, right-hand cutting geometry combined with a straight (0-degree helix) flute design supports controlled chip evacuation in stub-length applications. Machinists and CNC operators in production shops specify this tool for detail work requiring consistent radius accuracy and extended tool life.\u003c\/p\u003e\n\u003cp\u003eThis end mill is intended for use in CNC machining centers and manual milling setups where a precise corner radius is required on ferrous alloys, stainless steel, and hardened tool steels. The stub length configuration and extended reach design make it appropriate for narrow-pocket and close-tolerance work. It is a single-end tool in the SECO SN400R series, featuring a cylindrical 1\/4 inch shank for standard collet or end mill holder mounting. Typical users include tool-and-die shops, aerospace component manufacturers, and precision machine shops.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.023 inch corner radius for accurate profile milling and edge breaking\u003c\/li\u003e\n  \u003cli\u003eAlTiN coating for elevated thermal resistance and extended wear life in ferrous materials\u003c\/li\u003e\n  \u003cli\u003e4 right-hand flutes with straight (0-degree helix) geometry for controlled cutting action\u003c\/li\u003e\n  \u003cli\u003eMicrograin solid carbide substrate for rigidity and edge retention\u003c\/li\u003e\n  \u003cli\u003eExtended reach design with 0.562 inch reach length and 0.166 inch neck diameter\u003c\/li\u003e\n  \u003cli\u003eStub-length, single-end configuration suited for close-tolerance pocket work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard-shank replacement tool compatible with 1\/4 inch collets, ER-style collet chucks, and end mill holders used in CNC machining centers and manual knee mills. Part of the SECO SN400R series.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC setup technicians. Ensure the machine spindle is fully stopped and locked out before mounting or removing the tool. Seat the cylindrical shank fully into the collet or holder to the recommended insertion depth before torquing the retention mechanism. Verify runout with a dial indicator after setup, as excessive runout will accelerate edge wear and compromise radius accuracy.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/16 inch (0.1875 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.023 inch\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: 0.012 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 0.562 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeck Diameter\u003c\/strong\u003e: 0.166 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Straight\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: Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide (Micrograin)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Single End\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Stub\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Reach\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\u003eSeries\u003c\/strong\u003e: SN400R\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.22 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: SECO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 03043594\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51562965893426,"sku":"03043594","price":143.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3a7d8917c6769c10b4327c7f6dfad60a.jpg?v=1786487522","url":"https:\/\/voomisupply.com\/products\/seco-03043594-corner-radius-end-mill-3-16-in-4-flute-altin","provider":"Voomi Supply","version":"1.0","type":"link"}