{"product_id":"hertel-2shcnga433630bn-turning-insert-pcbn-80-diamond","title":"Hertel 2SHCNGA433630BN Turning Insert Pcbn 80 Diamond","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 2SHCNGA433630BN is a single turning insert manufactured from polycrystalline cubic boron nitride (PCBN) in an uncoated finish, grade HT630BN. It carries an 80-degree diamond shape (insert shape code C) with a 1\/2-inch inscribed circle and a 3\/64-inch (0.0469 inch) corner radius. The insert uses a clamp-and-pin holding method and is designed for precision single-point turning operations on hardened ferrous materials, cast irons, and superalloys. Machinists and toolroom technicians install this insert into compatible CNGA-style toolholders for high-speed, interrupted, or continuous cutting where ceramic or carbide tooling falls short.\u003c\/p\u003e\u003cp\u003eThis insert is suited for finish and semi-finish turning applications where tight tolerances and superior surface finish are required. The 2SH-CNGA insert style, combined with the HT630BN PCBN grade, makes it appropriate for hard turning operations typically performed on CNC lathes in production machining environments. The uncoated PCBN substrate delivers consistent thermal stability and wear resistance at elevated cutting speeds without the delamination risk associated with coated geometries on hardened workpieces.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePolycrystalline cubic boron nitride (PCBN) insert material for hard turning of ferrous and hardened workpiece materials\u003c\/li\u003e\n\u003cli\u003eHT630BN manufacturer grade — uncoated PCBN for consistent edge integrity at high cutting speeds\u003c\/li\u003e\n\u003cli\u003e80-degree diamond insert shape (code C) for versatile approach angles in turning operations\u003c\/li\u003e\n\u003cli\u003e3\/64-inch (0.0469 inch) corner radius for finish-turning surface quality\u003c\/li\u003e\n\u003cli\u003eClamp and pin insert holding method for rigid, repeatable seating in the toolholder\u003c\/li\u003e\n\u003cli\u003eTolerance code G and clearance code N for dimensional consistency across the cutting edge\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNGA-style toolholders accepting a 1\/2-inch inscribed circle, 3\/16-inch thick diamond insert with a 0.203-inch hole diameter. Chip breaker style A applies. Verify toolholder seat geometry and clamping system before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or toolroom technicians familiar with indexable insert tooling systems. Power down and lock out the machine spindle before indexing or replacing the insert. Use the correct torque wrench and clamp screw specified by the toolholder manufacturer — do not over-tighten the clamp pin, as PCBN is brittle and susceptible to edge chipping from improper clamping force. Inspect the toolholder seat and clamp components for wear or debris before seating the new insert.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Polycrystalline Cubic Boron Nitride (PCBN)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: HT630BN\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: 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\u003eInsert Style\u003c\/strong\u003e: 2SH-CNGA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 1\/2 inch (0.500 inch \/ 12.70 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 3\/64 inch (0.0469 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/16 inch (0.1875 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.203 inch\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\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\u003eMaterial Grade\u003c\/strong\u003e: C2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 insert per package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 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: 2SHCNGA433630BN\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51746898149682,"sku":"2SHCNGA433630BN","price":1435.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/63ec4d8bb8c5055f89adad25cca5ca98_653c40b3-9c97-4cb9-8ec9-18c557fd71d8.jpg?v=1788874443","url":"https:\/\/voomisupply.com\/products\/hertel-2shcnga433630bn-turning-insert-pcbn-80-diamond","provider":"Voomi Supply","version":"1.0","type":"link"}