{"product_id":"kennametal-4111084-cutoff-insert-kcu25-carbide-2-2mm","title":"Kennametal 4111084 Cutoff Insert KCU25 Carbide 2.2mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 4111084 is a single-end carbide cutoff insert designed for parting and grooving operations on CNC lathes and turning centers. It carries a 2.2 mm (0.0866 inch) cutting width and a neutral lead angle with 0 degrees of lead, making it suitable for straight, symmetric cutoff passes without directional bias. The insert uses a PVD-applied AlTiN coating over a KCU25 carbide grade substrate, which provides thermal resistance and edge wear protection during interrupted cuts and continuous bar stock parting. It is held in place by a clamp-style toolholder and is intended for use by machinists and toolroom technicians in production turning environments.\u003c\/p\u003e\u003cp\u003eThis insert is part of the A2 series and is designated by the style code A2022N00CM02. It is suited for parting and grooving applications on ferrous and non-ferrous workpieces in both manual and CNC turning setups. The CM chipbreaker geometry assists with chip control during cutoff operations where chip evacuation is critical to tool life and surface finish. Typical applications include production shops, job shops, and maintenance machining environments where consistent cutoff performance is required across medium to high run quantities.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2.2 mm (0.0866 inch) cutting width for precise parting and grooving\u003c\/li\u003e\n\u003cli\u003eKCU25 carbide grade with PVD AlTiN coating for extended wear resistance\u003c\/li\u003e\n\u003cli\u003eNeutral lead angle and neutral hand for straight, symmetric cutoff geometry\u003c\/li\u003e\n\u003cli\u003eCM chipbreaker geometry for controlled chip formation and evacuation\u003c\/li\u003e\n\u003cli\u003eClamp-style insert holding method for secure, repeatable seating\u003c\/li\u003e\n\u003cli\u003eSingle-end design; overall length 10.71 mm (0.4217 inch)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement insert for A2 series clamp-style cutoff and grooving toolholders accepting insert seat size 2.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician with the machine fully powered down and the spindle locked before changing inserts. Use the appropriate torque wrench and clamp hardware specified by the toolholder manufacturer to seat the insert securely without over-tightening the clamp. Inspect the insert pocket and clamp for wear or debris before seating a new insert. Follow all applicable shop safety protocols and machine guarding requirements when returning the machine to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: A2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 022\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\u003eCutting Width\u003c\/strong\u003e: 2.20 mm (0.0866 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 0 degrees, Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 2.00 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0080 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: CM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: AlTiN (PVD process)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 10.71 mm (0.4217 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Height\u003c\/strong\u003e: 4.76 mm (0.1874 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2, C6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: A2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.003 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 4111084\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51752887943474,"sku":"4111084","price":391.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8c29a089b2d1ee0b7f14b8555782463a.jpg?v=1788930847","url":"https:\/\/voomisupply.com\/products\/kennametal-4111084-cutoff-insert-kcu25-carbide-2-2mm","provider":"Voomi Supply","version":"1.0","type":"link"}