{"product_id":"hertel-1000690-tpg431-ht10-carbide-turning-insert","title":"Hertel 1000690 TPG431 HT10 Carbide Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 1000690 is a solid carbide turning insert designed for precision metal cutting on CNC and manual lathes. It carries the TPG431 style designation with an HT10 manufacturer grade and ships in an uncoated finish. The insert is triangular in shape with a 60-degree included angle, a 1\/2-inch inscribed circle, and a 1\/64-inch corner radius. At 22 millimeters in length and 3\/16 inch thick, it fits standard TPG-style clamp-held toolholders. The neutral hand orientation makes it suitable for both right- and left-hand cutting directions depending on holder configuration. Licensed machinists and CNC operators install this insert in production and job-shop turning operations.\u003c\/p\u003e\u003cp\u003eThis insert is part of the KENDEX series and is intended for turning applications where a positive rake, uncoated solid carbide grade is preferred. It is rated for use on non-ferrous and superalloy workpiece materials (N and S classifications) as primary, with cast iron and stainless steel (K and M classifications) as secondary material ranges. The maximum depth of cut is 1.25 millimeters (0.0492 inches), making it well suited for finishing and light-to-medium roughing passes. It is used in aerospace, general machining, and precision component manufacturing environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction, uncoated, HT10 grade for sharp-edge cutting performance on non-ferrous and superalloy materials\u003c\/li\u003e\n\u003cli\u003eTPG431 style with positive rake geometry for reduced cutting forces and clean chip formation\u003c\/li\u003e\n\u003cli\u003eTriangular insert shape with 60-degree included angle provides three usable cutting edges\u003c\/li\u003e\n\u003cli\u003e1\/64-inch corner radius for tight-tolerance finishing work\u003c\/li\u003e\n\u003cli\u003eClamp-held (TPG) insert holding method compatible with standard KENDEX-series toolholders\u003c\/li\u003e\n\u003cli\u003eNeutral hand orientation allows use in either cutting direction depending on holder setup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement for TPG431-style clamp-held turning insert seats in the KENDEX series. Fits toolholders accepting a TPG431 insert with a 1\/2-inch inscribed circle and 3\/16-inch insert thickness.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis insert is installed by qualified machinists or CNC operators. Power down and lock out the machine before changing inserts. Seat the insert fully against the toolholder pocket and tighten the clamp screw to the toolholder manufacturer specification. Inspect the insert seat and clamp for wear before installation to ensure proper clamping force and insert stability.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: TPG431\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: HT10\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: Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Triangle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 1\/2 inch (0.5000 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 22 mm (0.8661 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/16 inch (0.1875 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/64 inch (0.0156 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 1.25 mm (0.0492 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 11 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: G\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: Non-Ferrous (N), Superalloy (S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Cast Iron (K), Stainless Steel (M)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: None\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: KENDEX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.35 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: 1000690\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":52041994010930,"sku":"1000690","price":330.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b1fa5d0c48cab033ec469d985f7977d9.jpg?v=1790028082","url":"https:\/\/voomisupply.com\/products\/hertel-1000690-tpg431-ht10-carbide-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}