{"product_id":"hertel-1000724-turning-insert-rcmt21-50-hc210-carbide","title":"Hertel 1000724 Turning Insert RCMT21.50 HC210 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 1000724 is a round turning insert in the RCMT21.50 style, manufactured from solid carbide with a TiN (titanium nitride) PVD coating. It carries the HC210 manufacturer grade and is designed for use in CNC and manual turning operations. The insert features a neutral hand orientation, a 7-degree relief angle, and a 0.25 inch inscribed circle diameter. With a maximum depth of cut of 0.0492 inches (1.25 mm) and a 0.094 inch thickness, it is suited for finish to semi-finish turning passes. Screw-style holding locks the insert securely in compatible toolholders. Licensed machinists and CNC turning specialists are the primary installers.\u003c\/p\u003e\u003cp\u003eThis insert is intended for turning operations on a range of workpiece materials. Its primary workpiece material classifications are M (stainless steel), N (non-ferrous), and S (heat-resistant superalloys). Secondary workpiece material classification is K (cast iron). Material grades C2 and C4 apply. The RCMT style with round insert shape and chip breaker code T makes it appropriate for profiling, contouring, and copy-turning applications in production and job-shop environments, both on CNC lathes and live-tooling setups.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide substrate with PVD TiN coating for wear resistance on stainless, non-ferrous, and superalloy materials\u003c\/li\u003e\n\u003cli\u003eRound insert shape (RCMT) with neutral hand — fits both right-hand and left-hand toolholders\u003c\/li\u003e\n\u003cli\u003e7-degree relief angle (clearance code C) reduces rubbing on curved profiles\u003c\/li\u003e\n\u003cli\u003eTolerance code M for consistent seating and repeatable tool offset\u003c\/li\u003e\n\u003cli\u003eScrew-style insert holding method for positive clamping without top clamp interference\u003c\/li\u003e\n\u003cli\u003eChip breaker style T for controlled chip formation at moderate feed rates\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement insert for toolholders accepting RCMT21.50 round turning inserts with screw-style clamping, consistent with ISO and ANSI insert seating standards for this insert size and shape code.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or CNC setup technicians. Power down and lock out the machine spindle before changing inserts. Use the appropriate torx or hex key to seat the clamping screw to the toolholder manufacturers specified torque — do not overtighten, as carbide inserts are brittle and can crack under excessive clamp force. Inspect the insert pocket and clamping screw for debris or damage before seating a new insert.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: RCMT21.50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Round (shape code R)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: HC210\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.25 inches (1\/4 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.0938 inches (3\/32 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.11 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.0492 inches (1.25 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: M (Stainless Steel), N (Non-Ferrous), S (Superalloys)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: K (Cast Iron)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2, C4\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: 1 pound\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: 1000724\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51727290728754,"sku":"1000724","price":194.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ec73ed3b4fbca3032b8512ecea5d1e59.jpg?v=1788675935","url":"https:\/\/voomisupply.com\/products\/hertel-1000724-turning-insert-rcmt21-50-hc210-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}