The Palbit Threaded Coupling Holder is a compact, rigid solution for micro internal threading designed for PO0403 inserts. Built for CNC engineers and machinists tackling fine-detail threading with tight tolerances and superior surface finish, it delivers exceptional rigidity and secure insert retention in tight tooling setups.

• 32 mm Cutter Diameter: Provides a stable cutting path for small-diameter threading operations.
• PO0403 Insert Compatibility: Specifically designed to hold PO0403 inserts for precise alignment.
• Threaded Coupling Design: Ensures secure insert retention and reliable engagement in tight spaces.
• Rigid Construction: Delivers exceptional rigidity in compact tooling setups, reducing deflection during cuts.
• Vibration Reduction: Minimizes chatter and vibration during micro threading, improving surface finish.
• Enhanced Surface Finish: Supports superior surface finish on fine-detail threads.
• Extended Tool Life: Stable retention and rigidity contribute to longer tool life in demanding processes.

Designed to deliver precise internal thread cutting with tight tolerances, this holder helps reduce vibration, extend tool life, and achieve consistent, high-quality finishes on fine-detail threading tasks. Its compact form keeps your tooling footprint efficient while delivering dependable, repeatable performance for CNC threading work.