{"product_id":"kennametal-4111098-carbide-cutoff-insert-3mm-neutral-a2","title":"Kennametal 4111098 Carbide Cutoff Insert 3mm Neutral A2","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 4111098 is a single-end carbide cutoff insert 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 strong wear resistance and thermal stability in interrupted and continuous cuts. The cutting width is 3.00 mm (0.1180 inches) with a neutral lead angle and a 2-degree relief angle. A CM chipbreaker geometry controls chip flow in medium-duty cutoff applications. Machinists and tooling technicians working in production turning environments rely on this insert for repeatable part-off performance on steel, cast iron, and similar workpiece materials.\u003c\/p\u003e\u003cp\u003eThis insert is suited for parting-off and grooving operations in medium to high production turning environments, both in job shops and larger manufacturing facilities. Its Series A2 designation matches it to compatible A2-style cutoff toolholders. The neutral hand orientation makes it adaptable to both left- and right-hand tooling setups. The CM chipbreaker is well matched to moderate feed rates and depths common in general-purpose parting work. Installation requires a qualified A2-series toolholder; confirm seat and clamping compatibility before use.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKCU25 grade carbide with AlTiN coating via PVD process for wear and heat resistance\u003c\/li\u003e\n\u003cli\u003e3.00 mm (0.1180 inch) cutting width for precise parting and grooving\u003c\/li\u003e\n\u003cli\u003eNeutral lead angle and neutral hand for flexible toolholder orientation\u003c\/li\u003e\n\u003cli\u003eCM chipbreaker geometry for controlled chip evacuation at moderate feeds\u003c\/li\u003e\n\u003cli\u003e2-degree relief angle reduces rubbing on the cut face\u003c\/li\u003e\n\u003cli\u003eSingle-end insert design for consistent edge indexing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with A2-series cutoff and grooving toolholders that accept the A2030N00CM02 insert style. Confirm toolholder seat dimensions and clamping screw compatibility before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis insert is installed and serviced by machinists and CNC tooling technicians. Power down and lock out the machine spindle before indexing or replacing the insert. Use the appropriate torque wrench and clamping screw specified by the toolholder manufacturer; do not overtighten the clamp screw by feel alone. Inspect the insert seat for chips or debris before seating the new insert to ensure proper contact and alignment.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: A2030N00CM02\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\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\u003eMaterial Grade\u003c\/strong\u003e: C2, C6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 3.00 mm (0.1180 inches)\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 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: CM\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\u003eFull Radius\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04 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: 4111098\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51749463425330,"sku":"4111098","price":395.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/903e20448759b0ec18f83d36027f0b40.jpg?v=1788906415","url":"https:\/\/voomisupply.com\/products\/kennametal-4111098-carbide-cutoff-insert-3mm-neutral-a2","provider":"Voomi Supply","version":"1.0","type":"link"}