{"product_id":"kennametal-5533513-carbide-cutoff-insert-3mm-kcu25","title":"Kennametal 5533513 Carbide Cutoff Insert 3mm KCU25","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 5533513 is a carbide cutoff insert designed for parting and grooving operations on CNC lathes and turning centers. It carries the manufacturer grade KCU25 with a CVD-applied TiOCN coating, a combination that delivers thermal resistance and wear protection during interrupted and continuous cut-off passes. The insert features a 3.00 mm cutting width (0.1180 inches), a neutral lead angle of 0 degrees, a 2-degree relief angle, and a CL chipbreaker geometry. It is a single-end, right-hand insert suited for close-tolerance parting work where consistent chip control is required.\u003c\/p\u003e\u003cp\u003eThis insert is intended for metal cutting applications in production and job-shop environments. The Beyond Evolution series targets materials in the C2 and C6 material grade range, covering a broad spectrum of steel and cast iron workpieces commonly encountered in general machining. It is installed by machinists and CNC operators in dedicated cut-off toolholders that accept an EC-U style insert with an insert seat size of 3. The CL chipbreaker geometry is well-suited for light-to-medium feeds where chip curl and evacuation are priorities.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCarbide substrate with CVD TiOCN coating for extended tool life in steel and cast iron\u003c\/li\u003e\n\u003cli\u003e3.00 mm (0.1180 inch) cutting width with a 0.0080-inch corner radius for clean parting cuts\u003c\/li\u003e\n\u003cli\u003eNeutral, 0-degree lead angle with 2-degree relief angle for stable, chatter-resistant cutting\u003c\/li\u003e\n\u003cli\u003eCL chipbreaker geometry promotes controlled chip formation at moderate feed rates\u003c\/li\u003e\n\u003cli\u003eSingle-end, right-hand EC-U insert style compatible with standard size-3 cut-off toolholders\u003c\/li\u003e\n\u003cli\u003eBeyond Evolution series; material grades C2 and C6 for broad workpiece material coverage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with EC-U style cut-off toolholders accepting an insert seat size of 3 and a 3.00 mm cutting width. Compatible with workpiece material grades C2 and C6 as specified by the manufacturer.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist with the machine fully powered down and in a locked-out state before insert indexing or replacement. Ensure the toolholder pocket and clamping surfaces are clean and free of chips before seating the insert. Follow the toolholder manufacturer torque specifications for the clamping screw; do not overtighten. Verify insert seating and tool overhang before resuming cutting operations.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: EC-U\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KCU25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiOCN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD\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: Beyond Evolution\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\u003eInsert Width\u003c\/strong\u003e: 0.1020 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 9.59 mm (0.3780 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 3.00 mm (0.1180 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0080 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\u003eInsert Hand\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: CL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Tool Application\u003c\/strong\u003e: Cut-off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Radius\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-use Tool\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 2.76 x 0.67 x 0.67 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: 5533513\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51738757660978,"sku":"5533513","price":258.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b23d5d6172713af70177b2e37775e874.jpg?v=1788803968","url":"https:\/\/voomisupply.com\/products\/kennametal-5533513-carbide-cutoff-insert-3mm-kcu25","provider":"Voomi Supply","version":"1.0","type":"link"}