Palbit Threaded Coupling Holder for PO0403 inserts delivers exceptional rigidity and secure insert retention in compact tooling setups, optimized for micro internal threading. Designed for 20 mm cutter diameter applications, it enables precise, repeatable thread cuts with tight tolerances and a superior surface finish.

• Compatibility: Specifically engineered to hold PO0403 inserts for reliable, repeatable threading performance.
• Cutting diameter: Optimized for 20 mm cutter diameter tooling to match precise micro-threading needs.
• Rigidity: Precision-machined body and robust interface deliver high rigidity and minimal deflection during heavy cuts.
• Insert retention: Secure clamping and accurate alignment reduce insert movement and extend tool life.
• Threaded coupling: Durable threaded interface supports quick, repeatable tool changes with consistent seating.
• Application: Ideal for CNC engineers and machinists performing fine-detail threading with tight tolerances and high surface-quality demands.

This holder translates power into precision: it minimizes vibration, improves thread quality, and reduces downtime by delivering stable performance across demanding micro-threading tasks. Its compact design fits into tight tooling envelopes without sacrificing rigidity, making it a dependable choice for high-precision internal threading projects.