{"product_id":"hertel-8850552-ceramic-turning-insert-cnga432t00325","title":"Hertel 8850552 Ceramic Turning Insert CNGA432T00325","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 8850552 is an uncoated ceramic turning insert designed for high-speed metal cutting operations on CNC and manual lathes. Manufactured to the CNGA432T00325 style in grade HT601CA, this insert features an 80-degree diamond shape with a negative rake angle and neutral hand orientation. The inscribed circle measures 0.5 inches, insert length is 0.472 inches, and the corner radius is 0.0312 inches (1\/32 inch). Ceramic construction allows operation at elevated cutting speeds where carbide inserts are not suitable. This insert is held in place by a clamp and pin method and is intended for use by machinists and CNC operators in precision turning applications.\u003c\/p\u003e\u003cp\u003eThis insert is suited for finish and semi-finish turning of hardened steels, cast irons, and heat-resistant superalloys where ceramic tooling delivers productivity advantages. The CNGA style with clearance code N and tolerance code G fits standard CNGA-compatible toolholders used in production machining environments, job shops, and aerospace or automotive component manufacturing. The chip breaker designation A provides controlled chip flow during moderate to light cuts.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUncoated ceramic insert material for high-speed dry cutting applications\u003c\/li\u003e\n\u003cli\u003e80-degree diamond insert shape for strong cutting edge geometry\u003c\/li\u003e\n\u003cli\u003eNegative rake angle with neutral hand for versatile toolholder compatibility\u003c\/li\u003e\n\u003cli\u003eCorner radius of 0.0312 inches (1\/32 inch) for controlled surface finish\u003c\/li\u003e\n\u003cli\u003eClamp and pin holding method for secure seating in CNGA-style toolholders\u003c\/li\u003e\n\u003cli\u003eGrade HT601CA ceramic for hardened and abrasive workpiece materials\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit replacement for CNGA432T00325 style toolholders using clamp and pin holding systems. Compatible toolholders must accept a 0.2030-inch hole diameter, 0.5-inch inscribed circle, and CNGA insert geometry.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eCeramic turning inserts must be installed by qualified machinists familiar with ceramic tooling requirements. Ensure the toolholder and clamping hardware are free of chips and debris before seating the insert. Ceramic inserts are brittle and should not be subjected to interrupted cuts or heavy feed rates outside the recommended range for the grade. Secure the clamp and pin to the toolholder manufacturers specified torque before beginning the cut.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CNGA432T00325\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: HT601CA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Ceramic (Uncoated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond (80 degrees)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape Code\u003c\/strong\u003e: C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.472 inches\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\u003eCorner Radius\u003c\/strong\u003e: 0.0312 inches (1\/32 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2030 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\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: G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: A\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\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 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\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: 8850552\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51732863582514,"sku":"8850552","price":398.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dca83d75547715aa816be67eaca90d33.jpg?v=1788747685","url":"https:\/\/voomisupply.com\/products\/hertel-8850552-ceramic-turning-insert-cnga432t00325","provider":"Voomi Supply","version":"1.0","type":"link"}