{"product_id":"seco-02712687-corner-chamfer-end-mill-3-16-in-3-flute-carbide","title":"Seco 02712687 Corner Chamfer End Mill 3\/16 in 3 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 02712687 is a solid carbide corner chamfer end mill designed for high-performance milling in demanding machining environments. Built to the JS553 series specification, this single-end tool features a 3\/16 inch diameter, a 3-flute right-hand helical configuration, and a 48-degree high helix angle that promotes efficient chip evacuation and reduces heat buildup at the cutting edge. The SIRON-A PVD coating, an AlCrN-based finish, extends tool life when machining abrasive and heat-resistant workpiece materials. The 45-degree chamfer angle and 0.0016 inch chamfer width make this end mill well suited for deburring, edge preparation, and corner chamfering in precision components.\u003c\/p\u003e\n\u003cp\u003eThis end mill is rated for use across a broad range of workpiece materials including steel, stainless steel, cast iron, non-ferrous metals, superalloys, and titanium. With centercutting capability and a short flute length classification, it supports multiple milling operations: shouldering, slotting, ramp-down entry, helical interpolation, drill milling, plunging, and recessing. The straight-cylindrical shank with h5 tolerance ensures secure tool holding in standard collet chucks and shrink-fit holders. It is intended for use by machinists and CNC operators in production and job-shop environments on vertical or horizontal machining centers.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid micrograin carbide substrate for rigidity and edge retention in hard and abrasive materials\u003c\/li\u003e\n  \u003cli\u003eSIRON-A PVD AlCrN coating for enhanced heat resistance and extended tool life\u003c\/li\u003e\n  \u003cli\u003e48-degree high helix angle promotes aggressive chip evacuation and smooth cutting action\u003c\/li\u003e\n  \u003cli\u003eCentercutting design enables plunge entry, drill milling, and helical interpolation\u003c\/li\u003e\n  \u003cli\u003e45-degree chamfer angle with 0.0016 inch chamfer width for consistent edge preparation\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut and right-hand flute geometry; normal pitch with no chipbreaker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-specification replacement or direct-use corner chamfer end mill suitable for standard straight-cylindrical collet and shrink-fit toolholders accepting a 3\/16 inch shank diameter. Compatible workpiece materials include steel (P), stainless steel (M), cast iron (K), non-ferrous metals (N), and superalloys and titanium (S) per ISO material classification.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and operation should be performed by a qualified machinist or CNC operator. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before inserting or removing tooling from the holder. Verify runout does not exceed the specified TIR maximum of 0.0004 inches after tool installation using a dial indicator. Consult the machine tool builder and cutting tool manufacturer documentation for recommended speeds and feeds based on workpiece material and depth of cut.\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 inches (0.1874 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 3\/8 inches (0.3752 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\/16 inches (0.1874 inches)\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: 0.0016 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 48 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Style\u003c\/strong\u003e: High\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide (Micrograin)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: SIRON-A (PVD AlCrN)\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\u003eShank Diameter Tolerance\u003c\/strong\u003e: h5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: e7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTIR Maximum\u003c\/strong\u003e: 0.0004 inches\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\u003eSingle or Double End\u003c\/strong\u003e: Single\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\u003eSeries\u003c\/strong\u003e: JS553\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.03 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: 02712687\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51560771813682,"sku":"02712687","price":95.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e2a9bdcc0138c146a2c48ca93df2d35a_6ba17855-f7d1-4d59-86a3-73aec0a44321.jpg?v=1786456998","url":"https:\/\/voomisupply.com\/products\/seco-02712687-corner-chamfer-end-mill-3-16-in-3-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}