
Tngg130402r-S Tngg130404r-S High-Performance Cermet Inserts for Low Carbon Steel Machining. Dual-Contact Interface: Ensures extreme rigidity and resistance to bending forces for heavy-duty milling. High Torque Transmission: Polygon shape transmits torque evenly, handling higher torque than HSK or BT holders. Internal High-Pressure Coolant: Standard through-coolant capability supporting up to 200 bar delivery to cutting edge. 100% Precision Inspection: All products undergo full inspection with test reports for quality assurance. Modular Versatility: Single interface supports static turning, rotating milling, and multi-tasking centers. Fast Tool Change: Tool change completes in 10 seconds, significantly boosting machine uptime. Customization Support: OEM and ODM services available for non-standard products with MOQ of 3 pcs.