{"product_id":"seco-17007006-corner-radius-end-mill-3-8-in-5-flute-altin","title":"Seco 17007006 Corner Radius End Mill 3\/8 in 5 Flute Altin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 17007006 is a solid carbide corner radius end mill designed for high-performance finishing in demanding machining environments. It features a 3\/8 inch (0.3750 inch) mill diameter, a 0.0450 inch corner radius, and five flutes with a right-hand spiral and high helix geometry. The AlTiN PVD coating provides thermal resistance and extended tool life when cutting ferrous and exotic materials. At 2 inches overall length with a 1\/2 inch length of cut, this is a stub-length tool built for rigidity and reduced deflection on tight-tolerance finishing passes. It is centercutting and accepts standard straight-cylindrical toolholders.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for finishing operations on steel, stainless steel, superalloys, titanium, and other hard materials. The stub-length configuration makes it a practical choice for milling pockets, slots, and contoured profiles where reach is limited and rigidity is critical. It is part of the SECO S545R series, which targets high-hardness and difficult-to-machine workpiece materials in both production and job-shop environments. A licensed machinist or CNC tooling technician would typically select this tool for semifinish to finish passes requiring precise corner geometry control.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance in hard and abrasive materials\u003c\/li\u003e\n\u003cli\u003eAlTiN PVD coating enhances heat resistance and tool life in steel, stainless steel, superalloys, and titanium\u003c\/li\u003e\n\u003cli\u003e0.0450 inch corner radius reduces stress concentration and improves surface finish at part edges\u003c\/li\u003e\n\u003cli\u003eFive-flute, high-helix right-hand spiral geometry optimized for finishing passes\u003c\/li\u003e\n\u003cli\u003eCentercutting design allows plunge entry and versatile toolpath options\u003c\/li\u003e\n\u003cli\u003eStub-length (1\/2 inch LOC) configuration maximizes rigidity and minimizes deflection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard straight-cylindrical toolholders. Suitable for CNC machining centers and milling machines accepting a 3\/8 inch shank diameter. Part of the SECO S545R series for finishing in steel, stainless steel, superalloys, titanium, and hard materials.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified CNC machinist or tooling technician. Confirm that the toolholder bore is clean and within tolerance before seating the 3\/8 inch straight-cylindrical shank. Verify runout does not exceed the 0.0005 inch TIR maximum specification before beginning a cut. Follow the machine tool manufacturer and SECO speed and feed recommendations for the specific workpiece material and coating type.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/8 inches (0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0450 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1\/2 inches (0.5000 inches)\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: 3\/8 inches (0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 45 degrees (High Helix)\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: AlTiN (PVD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Corner Radius\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\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Stub\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Removal Type\u003c\/strong\u003e: Finishing\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\u003eTIR Maximum\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel; Stainless Steel; Superalloys and Titanium; Hard Material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: S545R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.12 pounds\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: 17007006\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51562868244786,"sku":"17007006","price":153.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/18a350e88ced19d9fe6cda242f4c43cd.jpg?v=1786486165","url":"https:\/\/voomisupply.com\/products\/seco-17007006-corner-radius-end-mill-3-8-in-5-flute-altin","provider":"Voomi Supply","version":"1.0","type":"link"}