{"product_id":"seco-03084176-corner-radius-end-mill-0-5-in-4-flute-altin","title":"Seco 03084176 Corner Radius End Mill 0.5 in 4 Flute Altin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 03084176 is a solid carbide corner radius end mill engineered for demanding material removal in stainless steel, superalloys, and titanium. It features a 0.5-inch mill diameter, a 0.12-inch corner radius, and four flutes with a high-helix variable design that reduces chatter and improves chip evacuation in tough alloys. The AlTiN PVD coating provides thermal resistance and wear protection at elevated cutting temperatures. At 3 inches overall length with a 1-inch length of cut, this single-end, centercutting tool covers both roughing and finishing operations without a tool change. Micrograin carbide substrate adds toughness and edge retention at depth.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for CNC machining centers running stainless steel, superalloys, titanium, and hard materials in aerospace, medical, and industrial manufacturing environments. The 0.5-inch Weldon flat shank seats securely in standard side-lock toolholders and milling chucks. The short flute length and high helix angle make it particularly effective in slotting, profiling, and pocket operations where material springback and work hardening are concerns. It is part of the SECO STR440.2 series, which is designed specifically for high-performance milling in difficult-to-cut material groups M, S, and H.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid micrograin carbide substrate for edge retention in hard and abrasive materials\u003c\/li\u003e\n\u003cli\u003eAlTiN PVD coating resists heat buildup during high-speed stainless steel and superalloy cuts\u003c\/li\u003e\n\u003cli\u003e0.12-inch corner radius reduces stress concentration and improves corner life\u003c\/li\u003e\n\u003cli\u003eVariable helix design minimizes harmonic vibration during deep profiling passes\u003c\/li\u003e\n\u003cli\u003eCentercutting geometry supports plunge entry without a pre-drilled pilot hole\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, right-hand flute spiral with normal pitch for predictable chip flow\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard side-lock and Weldon flat toolholders accepting a 0.5-inch shank. Part of the SECO STR440.2 series for milling stainless steel, superalloys, titanium, and hard materials (material groups M, S, and H).\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes must be performed by a qualified machinist with the spindle fully stopped and the machine in an e-stop or lockout-tagout state per OSHA 1910.147. Seat the Weldon flat shank fully into the toolholder and torque the set screw to the toolholder manufacturer specification. Verify runout against the 0.0005-inch maximum TIR before cutting. Do not exceed the tool manufacturer recommended speeds and feeds for the workpiece material grade.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.12 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: 3 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\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 40 degrees, variable high helix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Corner Radius, Single End\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\u003eMaterial\u003c\/strong\u003e: Solid Carbide, Micrograin\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\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\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, Superalloys, Titanium, Hard Material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax TIR\u003c\/strong\u003e: 0.0005 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: -0.0020 \/ 0.0000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001 \/ -0.0004 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius Tolerance\u003c\/strong\u003e: +\/- 0.00100 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: STR440.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.27 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 03084176\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51557975195954,"sku":"03084176","price":158.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2ce515fc618f549edd1130858213f4d3.jpg?v=1786399887","url":"https:\/\/voomisupply.com\/products\/seco-03084176-corner-radius-end-mill-0-5-in-4-flute-altin","provider":"Voomi Supply","version":"1.0","type":"link"}