{"product_id":"hertel-h82331539-grooving-insert-16er-il-0-039-in-solid-carbide","title":"Hertel H82331539 Grooving Insert 16ER\/IL 0.039 in Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL H82331539 is a solid carbide grooving insert designed for external and internal grooving and threading operations on CNC lathes and turning centers. This insert carries the 16ER\/IL style designation and is finished with a TiC and TiN multilayer coating for improved wear resistance and heat dissipation during interrupted cuts. The right-hand orientation, 0.039-inch cutting width, and 0.055-inch maximum depth of cut make it suited to tight-tolerance groove work in steel, stainless, and similar machinable alloys. Machinists and toolroom technicians select this insert for applications where consistent chip control and dimensional repeatability are required on moderate to high production runs.\u003c\/p\u003e\n\u003cp\u003eThe H82331539 fits standard 16ER\/IL-style toolholders used in external and internal grooving applications. The 3\/8-inch inscribed circle and 0.050-inch insert thickness are consistent with compact turning tool setups found on gang-slide and turret lathes. The 15-degree rake angle and 10-degree external relief angle are suited to finishing and light roughing passes in ferrous and non-ferrous materials. This insert is sold individually with a minimum order quantity of 10 units, making it appropriate for shop stocking or job-lot procurement.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide substrate with TiC and TiN multilayer coating for extended tool life\u003c\/li\u003e\n  \u003cli\u003e0.039-inch cutting width with a 0.004-inch corner radius for controlled groove geometry\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut of 0.055 inches, with a range up to 0.075 inches\u003c\/li\u003e\n  \u003cli\u003e15-degree rake angle and 10-degree external relief angle for clean chip evacuation\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, 16ER\/IL style — compatible with standard 16-series grooving toolholders\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch inscribed circle and 0.050-inch thickness for compact toolholder setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-fit replacement for 16ER\/IL-style grooving insert seats in standard 16-series external and internal grooving toolholders. Verify toolholder seat geometry and insert hand orientation before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert replacement should be performed by a qualified machinist with the machine powered down, spindle locked, and all stored energy released per your facility lockout\/tagout procedure. Use the appropriate torque wrench and insert clamp screw specified by the toolholder manufacturer — do not over-torque the clamping screw. Inspect the toolholder pocket for wear, debris, or damage before seating the new insert. Confirm cutting direction and insert hand orientation match the programmed toolpath before resuming operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 16ER\/IL\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: TiC and TiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: HG220TR\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: 0.039 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.055 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut Range\u003c\/strong\u003e: 0.000 to 0.075 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.004 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.050 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inches\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  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: H82331539\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51728659743026,"sku":"H82331539","price":181.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2d6eb2bad50bf77577f6e11f6f77986b.jpg?v=1788694558","url":"https:\/\/voomisupply.com\/products\/hertel-h82331539-grooving-insert-16er-il-0-039-in-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}