{"product_id":"kennametal-2275091-grooving-insert-r125gmn-kc5010-carbide","title":"Kennametal 2275091 Grooving Insert R125GMN KC5010 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 2275091 is a solid carbide grooving insert engineered for precision groove turning, parting, and profiling operations on CNC lathes and turning centers. It carries a TiAlN coating applied via PVD process, which delivers wear resistance and thermal stability at elevated cutting speeds. The insert has a 3.18 mm (0.1252 inch) cutting width, a maximum depth of cut of 2.70 mm (0.1063 inch), and a full-radius corner with a 1\/16 inch corner radius. Chip breaker geometry is GMN. The insert is neutral hand, making it suitable for both left- and right-hand toolholding setups. It belongs to the Series A4 product family and is sold individually with a minimum order quantity of 10 units.\u003c\/p\u003e\u003cp\u003eThis insert is used in grooving and parting applications on ferrous and non-ferrous workpiece materials classified under material grades C3 and C4. Typical installations include external grooving on shafts, snap-ring grooves, and undercut profiles in high-volume production turning environments. The KC5010 grade is suited for finishing and semi-finishing passes where edge sharpness and coating integrity are critical to achieving tight tolerances and consistent surface finish. The maximum depth of cut range for this insert falls between 2.00 mm and 3.00 mm (0.1000 to 0.1500 inch decimal), providing a defined operating envelope for process planning.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTiAlN coating via PVD process for wear resistance and high-temperature performance\u003c\/li\u003e\n\u003cli\u003eGMN chip breaker geometry optimized for controlled chip evacuation during grooving\u003c\/li\u003e\n\u003cli\u003eFull-radius corner design with 1\/16 inch corner radius for groove base blending\u003c\/li\u003e\n\u003cli\u003eNeutral hand orientation compatible with both left- and right-hand toolholders\u003c\/li\u003e\n\u003cli\u003eKC5010 carbide grade rated for C3 and C4 material classifications\u003c\/li\u003e\n\u003cli\u003eSeries A4 designation for direct toolholder compatibility matching\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Series A4 grooving toolholders that accept the R125 insert style. Manufacturer catalog number A4R125I03P00GMN can be used to cross-reference compatible toolholder pockets.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician familiar with indexable insert toolholders. Shut down the machine spindle and engage the e-stop before seating or replacing inserts. Use the correct torx or hex key as specified by the toolholder manufacturer to achieve proper clamp torque. Do not attempt to resharpen or recoat this insert; replace it when cutting-edge wear reaches the limit of acceptable surface finish or dimensional accuracy.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: A4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC5010\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: GMN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlN\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: 3.18 mm (0.1252 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 2.70 mm (0.1063 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut Range\u003c\/strong\u003e: 2.00 mm to 3.00 mm (0.1000 to 0.1500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/16 inch (0.0625 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Radius\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.7874 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 125\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C3, C4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Type\u003c\/strong\u003e: Metric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0055 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: 2275091\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51735248208178,"sku":"2275091","price":474.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ab941b0ca84f1d58e66582e493d998d9.jpg?v=1788770904","url":"https:\/\/voomisupply.com\/products\/kennametal-2275091-grooving-insert-r125gmn-kc5010-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}