{"product_id":"kennametal-4111116-cutoff-insert-kcu25-carbide-5-mm","title":"Kennametal 4111116 Cutoff Insert KCU25 Carbide 5 Mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 4111116 is a single-end carbide cutoff insert in the A2 series, designed for parting and grooving operations on CNC lathes and turning centers. It carries the KCU25 manufacturer grade with an AlTiN coating applied via PVD process, delivering wear resistance and elevated-temperature performance in interrupted or continuous cuts. The insert features a 5.00 mm (0.1970 inch) cutting width, a 6-degree right-hand lead angle, a 2-degree relief angle, and a CF chipbreaker geometry. Installation is performed using a clamp-style holder. This insert is sized for an insert seat size of 5 and is intended for production machinists and toolroom technicians working in ferrous and non-ferrous materials.\u003c\/p\u003e\n\u003cp\u003eThe 4111116 is suited for parting-off and deep grooving applications in both high-volume production and job-shop environments. The right-hand lead angle directs cutting forces appropriately for standard spindle rotation on conventional lathe setups. The CF chipbreaker promotes chip control in materials prone to stringy chip formation. This insert is sold individually per package, with a minimum order quantity of 10 units, making it appropriate for shops that maintain consistent tooling inventories for recurring turning operations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eKCU25 carbide grade with PVD-applied AlTiN coating for extended tool life\u003c\/li\u003e\n  \u003cli\u003e5.00 mm (0.1970 inch) cutting width for precise parting and grooving\u003c\/li\u003e\n  \u003cli\u003e6-degree right-hand lead angle for controlled cutting force direction\u003c\/li\u003e\n  \u003cli\u003eCF chipbreaker geometry promotes reliable chip evacuation\u003c\/li\u003e\n  \u003cli\u003e2-degree relief angle reduces rubbing on the workpiece\u003c\/li\u003e\n  \u003cli\u003eClamp-style insert holding method for secure, repeatable positioning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with A2 series clamp-style cutoff and grooving toolholders that accept an insert seat size of 5. Consult the toolholder manufacturer specifications to confirm seat geometry and clamping compatibility before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis insert is installed and replaced by qualified machinists or toolroom technicians. Power down the machine and lock out the spindle before changing inserts. Ensure the toolholder seat and clamp are clean and free of chips or debris before seating the insert. Use the appropriate torque wrench per the toolholder manufacturer's clamping specifications — do not over-tighten the clamp screw.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: A2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: A2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KCU25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2, C6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 5.00 mm (0.1970 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 12.48 mm (0.4913 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Height\u003c\/strong\u003e: 5.33 mm (0.2098 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0120 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 6 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead Angle Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 2.00 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: CF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull Radius\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.008 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: KENNAMETAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4111116\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51738704150834,"sku":"4111116","price":409.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/db1729c6a3d21934b0e1c793f982054a.jpg?v=1788803121","url":"https:\/\/voomisupply.com\/products\/kennametal-4111116-cutoff-insert-kcu25-carbide-5-mm","provider":"Voomi Supply","version":"1.0","type":"link"}