{"product_id":"kennametal-7097829-grooving-insert-a4r-carbide-altin","title":"Kennametal 7097829 Grooving Insert A4R Carbide Altin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 7097829 is a carbide grooving insert designed for precision turning and grooving operations on CNC lathes and turning centers. Built to the A4R insert style with a size code of 5, it features a 0.1990-inch cutting width and a maximum depth of cut of 0.1630 inches. The insert is coated with AlTiN via a PVD coating process, providing thermal resistance and extended tool life under high-speed dry or semi-dry cutting conditions. With a neutral hand orientation and a positive rake, it suits a wide range of ferrous and non-ferrous workpiece materials. Machinists and CNC operators install and index this insert during scheduled tooling changes.\u003c\/p\u003e\u003cp\u003eThis insert is suited for grooving, parting, and profiling operations on both manual and CNC turning equipment. The double-end configuration and two cutting edges allow the insert to be flipped for additional service life, reducing per-part tooling cost in production environments. The full-radius geometry with a 0.0994-inch corner radius supports smooth groove bottoms and consistent surface finish. It fits the Series A4 toolholder system and is held in place by a clamp-style insert holding method. The GMN chip breaker geometry assists with chip control in medium to light-duty grooving passes.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCarbide substrate with AlTiN PVD coating for heat and wear resistance\u003c\/li\u003e\n\u003cli\u003eA4R insert style with size code 5 and clamp-style holding method\u003c\/li\u003e\n\u003cli\u003eNeutral hand orientation with positive rake geometry\u003c\/li\u003e\n\u003cli\u003eFull radius design with 0.0994-inch corner radius for smooth groove profiles\u003c\/li\u003e\n\u003cli\u003eDouble-end insert with 2 cutting edges to extend usable tool life\u003c\/li\u003e\n\u003cli\u003eGMN chip breaker for reliable chip control in grooving applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-specification replacement insert for Series A4 toolholder systems that accept size 5 inserts with clamp-style holding. Confirm toolholder seat size and insert style before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert indexing and replacement should be performed by a qualified machinist or CNC tooling technician with the spindle fully stopped and the machine in a safe, locked-out state. Use the appropriate torx or hex key to release the clamping screw without overtightening on reinstallation. Inspect the insert seat and pocket for chips or debris before seating the new insert. Follow the toolholder manufacturer's recommended clamping torque specifications for the A4 series.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: A4R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 0.1990 inches (5.050 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.1630 inches (4.15 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0994 inches (2.53 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.9900 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1990 inches (5.05 mm)\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: KCU10B\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\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Double End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Radius\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: GMN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: A4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 0.000 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: 7097829\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51739630240050,"sku":"7097829","price":531.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/22e81940885ff72ca94552f6fd676864.jpg?v=1788817140","url":"https:\/\/voomisupply.com\/products\/kennametal-7097829-grooving-insert-a4r-carbide-altin","provider":"Voomi Supply","version":"1.0","type":"link"}