{"product_id":"seco-17002335-corner-radius-end-mill-1-2-in-7-flute-altin","title":"Seco 17002335 Corner Radius End Mill 1\/2 in 7 Flute Altin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 17002335 is a solid carbide corner radius end mill engineered for high-performance milling in demanding materials. Built on the S738R series platform, it features a 1\/2 inch diameter, a 0.0150 inch corner radius, and 7 flutes with a 38-degree helix angle. The AlTiN PVD coating provides thermal and oxidation resistance, extending tool life in dry or semi-dry cutting conditions. With a length of cut of 1.25 inches and a 3 inch overall length, this single-end tool is suited for both roughing and finishing operations. Machinists and CNC programmers working in production and job shop environments rely on this geometry for consistent edge life across difficult alloys.\u003c\/p\u003e\u003cp\u003eThis end mill is designed for right-hand cutting in a right-hand spiral flute configuration with a straight cylindrical shank. It is used in CNC machining centers for milling steel, stainless steel, cast iron, superalloys, and titanium. The close pitch 7-flute design increases feed rates and surface finish quality compared to standard 4-flute tools. It mounts in standard toolholders accepting a 1\/2 inch straight shank and is appropriate for horizontal and vertical milling setups in production, aerospace, and general metalworking environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAlTiN PVD coating for high-heat and oxidation resistance in hard material milling\u003c\/li\u003e\n\u003cli\u003e7-flute close pitch geometry supports aggressive feed rates and improved surface finish\u003c\/li\u003e\n\u003cli\u003e0.0150 inch corner radius reduces chipping and stress concentration at corners\u003c\/li\u003e\n\u003cli\u003e38-degree medium helix balances chip evacuation with cutting stability\u003c\/li\u003e\n\u003cli\u003eMicrograin solid carbide construction maintains edge integrity in superalloys and titanium\u003c\/li\u003e\n\u003cli\u003eRated for both roughing and finishing material removal in a single tool\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard toolholders accepting a 1\/2 inch straight cylindrical shank. Compatible with CNC milling applications in steel, stainless steel, cast iron, superalloys, and titanium per SECO S738R series material codes P, M, K, and S.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes should be performed by a qualified machinist with the spindle fully stopped and machine power isolated. Verify runout against the stated TIR maximum of 0.0005 inch after mounting. Use a toolholder appropriate for the 1\/2 inch straight cylindrical shank to ensure proper clamping force and concentricity. This tool is not center-cutting and should not be used for plunge entry without a pilot hole or ramping strategy.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0150 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.0000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 38 degrees\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\u003eMaterial\u003c\/strong\u003e: Micrograin Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN PVD\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 Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Superalloys and Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTIR Maximum\u003c\/strong\u003e: 0.0005 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius Tolerance\u003c\/strong\u003e: +0.00100 to -0.00100 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: -0.0020 to 0.0000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001 to -0.0004 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length Tolerance\u003c\/strong\u003e: -0.0600 to +0.0600 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: Close\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: S738R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.29 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: 17002335\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51558363267378,"sku":"17002335","price":205.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/47e97f4264e5d337275ff6ed32574b9a.jpg?v=1786410239","url":"https:\/\/voomisupply.com\/products\/seco-17002335-corner-radius-end-mill-1-2-in-7-flute-altin","provider":"Voomi Supply","version":"1.0","type":"link"}