{"product_id":"seco-17013176-corner-chamfer-end-mill-3-4in-4-flute-cobalt","title":"Seco 17013176 Corner Chamfer End Mill 3\/4in 4 Flute Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 17013176 is a corner chamfer end mill engineered for demanding metal removal in stainless steel, superalloys, and titanium. It belongs to the VFP635 series and carries an M42 cobalt construction, which provides the heat resistance and edge toughness these materials demand. The tool measures 3\/4 inches in diameter with a 3-inch length of cut and a 5.25-inch overall length. A 45-degree chamfer at 0.0300 inches width breaks the corner cleanly without requiring a secondary deburring operation. Right-hand cutting and helical flute geometry support consistent chip evacuation across high-engagement passes. Licensed machinists, tool-and-die workers, and CNC operators are the primary users of this tool.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited to roughing operations including shouldering, slotting, ramp-down entry, helical interpolation, drill milling, plunging, and recessing. The super-close pitch and medium helix style make it effective in difficult-to-machine alloys where vibration and heat buildup are persistent concerns. The Weldon flat shank provides a secure, repeatable grip in compatible toolholders. It is a single-end, centercutting tool, meaning it can be fed axially as well as radially. Typical applications span aerospace, oil-and-gas, and medical component machining where stainless and titanium workpieces are standard.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM42 cobalt construction for elevated heat resistance in stainless steel, superalloys, and titanium\u003c\/li\u003e\n  \u003cli\u003e45-degree chamfer angle at 0.0300 inches width for clean corner breaking in a single pass\u003c\/li\u003e\n  \u003cli\u003e4-flute, super-close pitch design reduces vibration and supports stable roughing cuts\u003c\/li\u003e\n  \u003cli\u003eCentercutting geometry allows axial plunge entry without a pre-drilled pilot hole\u003c\/li\u003e\n  \u003cli\u003eWeldon flat shank provides a secure, anti-pullout connection in standard toolholders\u003c\/li\u003e\n  \u003cli\u003eRight-hand helical flutes with medium helix style for consistent chip evacuation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CNC machining centers and manual milling machines equipped with 3\/4-inch Weldon flat toolholders. Primary workpiece materials are stainless steel, superalloys, and titanium (material codes M and S). This tool is part of SECO series VFP635 and also carries manufacturers catalog number VFP435-0.750-D4-C030.3-Z4.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician. Ensure the machine spindle is fully stopped and locked out before inserting or removing the tool from the toolholder. Verify the Weldon flat is properly aligned with the setscrew to prevent axial pullout during high-engagement cuts. Confirm toolholder runout is within tolerance before beginning cuts in superalloys or titanium, as excess runout accelerates edge wear on cobalt tooling.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.7500 inches\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: 3.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5.2500 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.7500 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Width\u003c\/strong\u003e: 0.0300 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 3.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Cobalt (M42)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Weldon Flat\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\u003eFlute Type\u003c\/strong\u003e: Helical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Style\u003c\/strong\u003e: Medium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: Super Close\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Stainless Steel, Superalloys, Titanium\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\u003eSeries\u003c\/strong\u003e: VFP635\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.55 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: 17013176\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51558707331378,"sku":"17013176","price":202.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dcc1a9c55e43ca88ce37505afded796a_dcd04222-43c2-49c1-baa8-3709bc6a33a6.jpg?v=1786418552","url":"https:\/\/voomisupply.com\/products\/seco-17013176-corner-chamfer-end-mill-3-4in-4-flute-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}