Palbit Threaded Coupling Holder - For PO0403 Inserts - 35mm Cutter Diameter - 181129200Palbit Threaded Coupling Holder for PO0403 inserts delivers precise micro internal threading in compact tooling environments. With a 35 mm cutter diameter, this holder provides superior rigidity and secure insert retention to achieve tight tolerances and excellent surface finishes. Compatibility: Optimized for PO0403 inserts to ensure reliable performance in micro threading tasks. Diameter: 35 mm cutter diameter designed for compact tooling setups and