{"product_id":"kennametal-6140063-square-shoulder-face-mill-3-in-8-insert","title":"Kennametal 6140063 Square-shoulder Face Mill 3 in 8 Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 6140063 is an indexable square-shoulder face mill designed for precision milling operations in metal cutting applications. Built on the Mill 4-11 platform, this cutter accepts 8 LNGU110408SRGE inserts held by clamp and screw, delivering a 3-inch maximum cutting diameter with a 0-degree lead angle and negative rake geometry. Through-coolant capability is built in, supporting extended tool life and chip control at higher cutting speeds. The steel body is engineered for right-hand cutting direction and is suited for demanding face milling, shoulder milling, and step milling tasks in production environments. Licensed machinists and CNC programmers working in job shops or manufacturing cells will find this cutter dimensionally consistent and ready to mount.\u003c\/p\u003e\n\u003cp\u003eThis face mill is intended for use on vertical and horizontal machining centers where square-shoulder profiling, facing, or step cuts are required. The 1-inch arbor hole diameter fits standard arbor and adapter configurations commonly found in production milling setups. With a maximum depth of cut of approximately 0.433 inches (11.00 mm) and 8 insert positions, it is suited for medium to high material removal rate operations on steel, cast iron, and similar workpiece materials. The through-coolant design makes it a practical choice for operations requiring directed coolant flow to the cutting edge.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3-inch maximum cutting diameter with 0-degree lead angle for true square-shoulder milling\u003c\/li\u003e\n  \u003cli\u003eAccepts 8 LNGU110408SRGE inserts secured by clamp and screw holding method\u003c\/li\u003e\n  \u003cli\u003eThrough-coolant design with 0.098-inch coolant hole diameter for directed coolant delivery\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction with negative rake insert geometry\u003c\/li\u003e\n  \u003cli\u003eSteel toolholder body for rigidity and dimensional stability under load\u003c\/li\u003e\n  \u003cli\u003eMill 4-11 Series platform for insert and accessory compatibility within the product family\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with LNGU110408SRGE series inserts. Designed for use on machining centers with a 1-inch arbor hole interface. Part of the Kennametal Mill 4-11 Series milling platform.\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 the machine is locked out before mounting or removing the cutter. Torque all insert screws and arbor fasteners per the toolholder manufacturer's published guidelines using calibrated tooling. Verify runout and axial seating after mounting before initiating a cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Cutting Diameter\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Body Diameter\u003c\/strong\u003e: 2.917 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArbor Hole Diameter\u003c\/strong\u003e: 1 inch (25.40 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 11.00 mm (approximately 0.433 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Height\u003c\/strong\u003e: 1.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Hole Diameter\u003c\/strong\u003e: 0.098 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Insert Positions\u003c\/strong\u003e: 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Insert\u003c\/strong\u003e: LNGU110408SRGE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp and Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Mill 4-11\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToolholder Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.52 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: KENNAMETAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6140063\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51744382845234,"sku":"6140063","price":1190.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e3e5a5e9c993ae216af80fddba3d345e.jpg?v=1788856042","url":"https:\/\/voomisupply.com\/products\/kennametal-6140063-square-shoulder-face-mill-3-in-8-insert","provider":"Voomi Supply","version":"1.0","type":"link"}