{"product_id":"iscar-6405253-grooving-insert-gipi318020p-ic8250-carbide","title":"Iscar 6405253 Grooving Insert GIPI318020P IC8250 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 6405253 is a solid carbide grooving insert carrying the GIPI318020P designation and IC8250 manufacturer grade. It is designed for external grooving and parting operations on CNC lathes and turning centers. The insert features a 0.1252-inch (3.18 mm) cutting width, a 0.0079-inch (0.20 mm) corner radius, and an Al2O3 PVD coating that improves wear resistance and edge retention under high cutting speeds. The neutral hand orientation and double-end design extend usable tool life. A positive rake angle of 8 degrees and P-style chip breaker support efficient chip control in demanding turning applications.\u003c\/p\u003e\u003cp\u003eThis insert is suited for grooving and cut-off operations in both production and job-shop environments. Primary workpiece materials are stainless steel and steel, corresponding to ISO material codes M and P. The Cut-Grip series uses a clamp holding method compatible with ISCAR Cut-Grip toolholders and blade-style holders designed for that system. It is a multi-use insert appropriate for precision grooving where consistent width and radius control are required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.1252-inch cutting width for precise groove dimensioning\u003c\/li\u003e\n\u003cli\u003eIC8250 grade with Al2O3 PVD coating for wear resistance on steel and stainless steel\u003c\/li\u003e\n\u003cli\u003eDouble-end insert design provides two usable cutting edges per insert\u003c\/li\u003e\n\u003cli\u003ePositive rake angle (8 degrees) with P chip breaker for controlled chip evacuation\u003c\/li\u003e\n\u003cli\u003eClamp holding method compatible with Cut-Grip series toolholding systems\u003c\/li\u003e\n\u003cli\u003eConforms to ISO 13399 tool data standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in ISCAR Cut-Grip series clamping toolholders and blade-style holders that accept the GIPI insert style and 318020 size code. Refer to the ISCAR Cut-Grip system catalog to confirm holder compatibility before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a machinist or toolroom technician on a lathe or turning center. Power down and lock out the machine spindle before seating or removing the insert. Use the appropriate ISCAR clamping screw and torque driver specified for the toolholder — do not overtighten with general-purpose tools. Inspect the insert pocket and clamping surfaces for chips or damage before seating the new insert to ensure proper contact and runout.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: GIPI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 318020\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 0.1252 inches (3.18 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0079 inches (0.20 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.618 inches (15.70 mm)\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\u003eManufacturer Grade\u003c\/strong\u003e: IC8250\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Al2O3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\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: 8.00 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Double\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Stainless Steel, Steel (ISO M, P)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Cut-Grip\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: 0.051 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: 6405253\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51752464056626,"sku":"6405253","price":563.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/70b352215b7de9ce077396e4b60ecdb2.jpg?v=1788928296","url":"https:\/\/voomisupply.com\/products\/iscar-6405253-grooving-insert-gipi318020p-ic8250-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}