{"product_id":"iscar-6402676-grooving-insert-giqr8-ic528-solid-carbide","title":"Iscar 6402676 Grooving Insert GIQR8 IC528 Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 6402676 is a solid carbide grooving insert in the ChamGroove series, designed for precision external and face grooving operations on CNC turning centers and lathes. It carries the IC528 manufacturer grade with a PVD-applied TiCN and TiN coating finish, delivering wear resistance and edge stability on difficult-to-machine materials. The insert has a right-hand cutting orientation, a 0.1181-inch cutting width, and a maximum depth of cut of 0.051 inches. A corner radius of 0.0059 inches and a positive rake angle of 18 degrees help reduce cutting forces and minimize heat buildup during interrupted or continuous groove passes. Machinists and tooling specialists install this insert in compatible ISCAR ChamGroove toolholders using a clamp-style holding method.\u003c\/p\u003e\u003cp\u003eThis insert is intended for grooving applications on superalloys and titanium, corresponding to workpiece material codes M, P, and S under ISO 13399 classification. The IC528 grade with PVD coating is well-suited for the elevated temperatures and abrasive conditions common when cutting titanium alloys and nickel-based superalloys in aerospace, medical, and energy-sector components. It fits production environments where consistent groove geometry, tight tolerances, and repeatable insert indexing are required across multi-part runs.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction with PVD TiCN and TiN coating for wear resistance on hard-to-machine alloys\u003c\/li\u003e\n\u003cli\u003e0.1181-inch cutting width with a maximum depth of cut of 0.051 inches\u003c\/li\u003e\n\u003cli\u003ePositive rake angle of 18 degrees reduces cutting forces on superalloy and titanium workpieces\u003c\/li\u003e\n\u003cli\u003eCorner radius of 0.0059 inches supports precise groove geometry and clean sidewalls\u003c\/li\u003e\n\u003cli\u003eClamp-style insert holding method for secure, repeatable seating in compatible toolholders\u003c\/li\u003e\n\u003cli\u003eCompliant with ISO 13399 cutting tool data representation standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in ISCAR ChamGroove series toolholders that accept the GIQR 8-A18-0.15 insert style. Verify toolholder pocket specifications before installation. No additional specific model compatibility data was provided in the product input.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician with the machine spindle fully stopped and locked out per applicable safety procedures. Use the correct clamp screw and torque driver recommended for the toolholder system — do not improvise with substitutes. Inspect the insert pocket and clamp for chips or debris before seating the insert to ensure proper contact and accurate positioning. Follow the toolholder manufacturer guidelines for coolant direction and clamping sequence when setting up for superalloy or titanium cuts.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: GIQR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 8A18015\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC528\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: TiCN, TiN (PVD process)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 0.1181 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.051 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut Range\u003c\/strong\u003e: 0.0000 to 0.0750 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0059 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 18 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.2992 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 0.1181 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Superalloy, Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: ChamGroove\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ISCAR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6402676\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51733663220018,"sku":"6402676","price":447.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4f404ca22ef43b5c0cdd5fb3c9949da8.jpg?v=1788757717","url":"https:\/\/voomisupply.com\/products\/iscar-6402676-grooving-insert-giqr8-ic528-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}