{"product_id":"hertel-h82331687-grooving-insert-0-089-in-solid-carbide","title":"Hertel H82331687 Grooving Insert 0.089 in Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL H82331687 is a solid carbide grooving insert designed for precision external grooving and threading operations on CNC lathes and turning centers. Configured in the 16IR\/EL style for right-hand cutting, it features a 0.089-inch cutting width and a maximum depth of cut of 0.089 inches. The insert is finished with a TiC and TiN multilayer coating to improve wear resistance and extend tool life. A 15-degree rake angle and 10-degree external relief angle support clean chip evacuation and reduced cutting forces. This insert is installed by machinists and CNC turning specialists in production and job-shop environments.\u003c\/p\u003e\u003cp\u003eThis grooving insert is suited for external grooving applications on ferrous and non-ferrous workpiece materials in both production and precision turning operations. The 16IR\/EL insert style fits compatible right-hand grooving toolholders designed for that insert seat geometry. The manufacturer grade HG220TR is targeted at applications within the maximum depth of cut range of 0.075 to 0.100 inches, making it appropriate for shallow-groove and snap-ring groove work on small-diameter parts. The 3\/8-inch inscribed circle and 0.004-inch corner radius provide stable seating and a controlled edge profile.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide substrate for rigidity and dimensional stability at elevated cutting temperatures\u003c\/li\u003e\n\u003cli\u003eTiC and TiN multilayer coating for improved wear resistance and surface finish\u003c\/li\u003e\n\u003cli\u003e0.089-inch cutting width and 0.089-inch maximum depth of cut for precise shallow-groove work\u003c\/li\u003e\n\u003cli\u003e15-degree rake angle with 10-degree external and 15-degree internal relief angles for efficient chip flow\u003c\/li\u003e\n\u003cli\u003e0.004-inch corner radius for controlled edge geometry in tight-tolerance grooves\u003c\/li\u003e\n\u003cli\u003eRight-hand cut orientation; fits 16IR\/EL-style toolholder seats\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in right-hand grooving toolholders with a 16IR\/EL insert seat geometry. Verify toolholder seat dimensions and clamping style before installation to confirm proper fit.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert installation and replacement should be performed by a qualified machinist with the machine in a locked-out, powered-down state per applicable safety procedures. Use the correct torque wrench or insert key specified by the toolholder manufacturer when seating the insert clamp screw. Inspect the insert pocket for chips or debris before seating a new insert. Never exceed the rated maximum depth of cut, as doing so may cause insert fracture or toolholder damage.\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: 0.089 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.089 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut Range\u003c\/strong\u003e: 0.075 to 0.100 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\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\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\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\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: H82331687\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51782969393458,"sku":"H82331687","price":214.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/047ee4340be211f695bb37d48348984d.jpg?v=1789183446","url":"https:\/\/voomisupply.com\/products\/hertel-h82331687-grooving-insert-0-089-in-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}