{"product_id":"hertel-h82331661-grooving-insert-0-067-in-solid-carbide","title":"Hertel H82331661 Grooving Insert 0.067 in Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL H82331661 is a solid carbide grooving insert designed for precision external and internal grooving operations on CNC lathes and turning centers. Built to insert style 16IR\/EL, this right-hand insert delivers a cutting width of 0.067 inches and a maximum depth of cut of 0.079 inches. The TiC and TiN multilayer coating over the solid carbide substrate improves wear resistance and extends tool life across ferrous and non-ferrous materials. Machinists and CNC operators working in production and job-shop environments rely on this insert for consistent groove geometry and edge integrity on tight-tolerance workpieces.\u003c\/p\u003e\u003cp\u003eThis insert is suited for external and internal grooving applications where controlled width and depth are critical. Its HG220TR grade and 15-degree rake angle are appropriate for medium to light-cut finishing operations in production turning. The 0.004-inch corner radius produces a near-sharp edge profile suitable for close-tolerance grooves. It fits toolholders accepting the 16IR\/EL insert style with a 3\/8-inch inscribed circle seating geometry, making it compatible with a range of standard indexable grooving toolholders used in the machining trade.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide substrate with TiC and TiN multilayer coating for extended wear resistance\u003c\/li\u003e\n\u003cli\u003e0.067 inch cutting width for precise groove sizing\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut of 0.079 inches, with a rated range of 0.075 to 0.100 inches\u003c\/li\u003e\n\u003cli\u003eRight-hand orientation with a 15-degree rake angle and 10-degree external relief angle\u003c\/li\u003e\n\u003cli\u003e0.004 inch corner radius for near-sharp edge profile\u003c\/li\u003e\n\u003cli\u003e3\/8-inch inscribed circle for compatibility with standard 16IR\/EL toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with indexable grooving toolholders that accept the 16IR\/EL insert style with a 3\/8-inch inscribed circle seating geometry. Consult toolholder manufacturer documentation to confirm insert pocket fit before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC operator with the machine powered down and the spindle locked before seating the insert. Use a calibrated torque wrench and the clamping screw specified by the toolholder manufacturer to avoid over-torquing the insert pocket. Inspect the insert seat and clamp for debris or damage before each insert change. Confirm cutting direction and toolholder orientation match the right-hand designation before starting a cut.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 16IR\/EL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 0.067 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.079 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Depth of Cut Range\u003c\/strong\u003e: 0.075 to 0.100 inches\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: HG220TR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiC and TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 15 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Relief Angle\u003c\/strong\u003e: 10 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Relief Angle\u003c\/strong\u003e: 15 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.004 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Radius\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.123 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: HERTEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: H82331661\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51786565484850,"sku":"H82331661","price":213.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/30032ce4b10414de1d363d44444c45fd.jpg?v=1789203461","url":"https:\/\/voomisupply.com\/products\/hertel-h82331661-grooving-insert-0-067-in-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}