{"product_id":"hertel-htcnmx432420cd-pcd-turning-insert-uncoated","title":"Hertel HTCNMX432420CD Pcd Turning Insert Uncoated","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL HTCNMX432420CD is a Polycrystalline Diamond (PCD) turning insert designed for high-precision single-point turning operations on CNC and manual lathes. Manufactured in the HT-CNMX insert style with a diamond-shaped cutting geometry (shape code C), this insert features a 0.5-inch inscribed circle and a 0.0313-inch corner radius. The HT420CD material grade delivers the hardness and wear resistance associated with PCD tooling, making it well suited for non-ferrous materials, composites, and abrasive workpieces. The insert is uncoated and held in place using a clamp-and-pin holding method. Machinists and tooling specialists handling production turning applications will find this insert sized and toleranced for consistent, repeatable results.\u003c\/p\u003e\n\u003cp\u003eThis insert is intended for use in turning applications where PCD tooling is specified — typically finish and semi-finish passes on aluminum alloys, copper, carbon fiber reinforced plastics, and other abrasive non-ferrous materials. The insert fits toolholders designed for the CNMX insert style with the corresponding clamp-and-pin retention system. It is appropriate for both high-volume production environments and precision job-shop turning work where tool life and surface finish are critical priorities.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePolycrystalline Diamond (PCD) insert material for superior hardness and abrasion resistance\u003c\/li\u003e\n  \u003cli\u003eDiamond insert shape (code C) with 0.5-inch inscribed circle for broad contact coverage\u003c\/li\u003e\n  \u003cli\u003e0.0313-inch corner radius suitable for light to moderate-finishing passes\u003c\/li\u003e\n  \u003cli\u003eUncoated construction — no coating to delaminate or alter edge geometry\u003c\/li\u003e\n  \u003cli\u003eClamp and pin holding method provides secure seating under cutting loads\u003c\/li\u003e\n  \u003cli\u003eTolerance code M and clearance code N for consistent dimensional predictability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in toolholders accepting the CNMX insert style with clamp-and-pin retention, a 0.1340-inch hole diameter, and a 0.1875-inch insert thickness. Confirm toolholder specifications match insert size code 432 before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician. Power down and lock out the machine before seating or replacing inserts. Ensure the toolholder pocket and clamp hardware are clean and free of chips or debris before positioning the insert. Do not exceed the cutting parameters recommended for PCD inserts on the workpiece material, as improper feeds and speeds will prematurely damage the cutting edge.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: HT-CNMX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond (Code C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Polycrystalline Diamond (PCD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: HT420CD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5 inches (12.70 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0313 inches (1\/32 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1875 inches (3\/16 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1340 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 432\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: X\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: N\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp and Pin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 pounds\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: HTCNMX432420CD\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51755177673010,"sku":"HTCNMX432420CD","price":72.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/76b03e1668ad2cf5d2b29f86c6355ce7.jpg?v=1788951857","url":"https:\/\/voomisupply.com\/products\/hertel-htcnmx432420cd-pcd-turning-insert-uncoated","provider":"Voomi Supply","version":"1.0","type":"link"}