{"product_id":"seco-02772720-indexable-square-shoulder-end-mill","title":"Seco 02772720 Indexable Square-shoulder End Mill","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 02772720 is an indexable square-shoulder end mill designed for precision milling operations in metalworking and machining environments. Built on the Turbo 10 platform, this toolholder accepts XO.X 10T3.. insert styles and operates at a 90-degree lead angle for true square-shoulder cuts. The cutting diameter measures 7\/8 inches with a maximum depth of cut of 0.354 inches. The steel body features a 3\/4 inch cylindrical shank and an overall length of 3.39 inches, making it compatible with standard milling machine and machining center spindle setups. Through-coolant capability supports chip evacuation and heat management during aggressive cuts. This tool is installed and set up by machinists and CNC operators in production and job-shop environments.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for square-shoulder milling applications in ferrous and non-ferrous materials where a negative rake insert geometry is appropriate. The 3-insert, 3-flute configuration supports balanced cutting loads. The Turbo 10 Series designation identifies toolholder and insert system compatibility within the SECO modular indexable milling platform. It is appropriate for both roughing and semi-finishing passes depending on insert selection. The ISO number for this toolholder is R217.69-00.875-3-10-3A, which can be used for cross-referencing and procurement purposes.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e7\/8 inch cutting diameter with 0.354 inch maximum depth of cut\u003c\/li\u003e\n\u003cli\u003e90-degree lead angle for true square-shoulder milling\u003c\/li\u003e\n\u003cli\u003eThrough-coolant design for improved chip control and thermal management\u003c\/li\u003e\n\u003cli\u003eAccepts XOEX and XOMX insert families (XO.X 10T3.. insert style)\u003c\/li\u003e\n\u003cli\u003e3-flute, 3-insert configuration for balanced cutting performance\u003c\/li\u003e\n\u003cli\u003eMaximum spindle speed rated at 25,000 RPM\u003c\/li\u003e\n\u003cli\u003eSteel body construction with cylindrical shank and screw-style insert retention\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with XO.X 10T3.. insert style; complete insert compatibility includes XOEX and XOMX insert families. ISO designation R217.69-00.875-3-10-3A applies to this toolholder within the SECO Turbo 10 Series indexable milling system.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool setup 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 the toolholder from the spindle. Inspect inserts and seating surfaces for debris or damage before assembly. Follow the machine tool manufacturer's torque specifications for drawbar and collet retention when securing cylindrical-shank toolholders.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 7\/8 inches (0.875 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.354 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/4 inches (0.750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 3.39 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 2.201 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 1.189 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsable Length\u003c\/strong\u003e: 2.374 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutter Inserts\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 25,000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: XO.X 10T3..\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Insert Compatibility\u003c\/strong\u003e: XOEX, XOMX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Style\u003c\/strong\u003e: R217.69-10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Number\u003c\/strong\u003e: R217.69-00.875-3-10-3A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Turbo 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Milling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.34 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: 02772720\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51563653595442,"sku":"02772720","price":714.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b150ea6bf9a9ad0c282fcb7746bf8c90.jpg?v=1786500351","url":"https:\/\/voomisupply.com\/products\/seco-02772720-indexable-square-shoulder-end-mill","provider":"Voomi Supply","version":"1.0","type":"link"}