Palbit's Arbor Mounting Holder is a compact, high-precision tool holder designed for micro-milling with WN0403 or WO0403 inserts. It’s built for engineers and CNC professionals who demand stable, repeatable accuracy in small-part production.

• Compatibility: Works with WN0403 and WO0403 inserts for flexible use within Palbit’s micro-milling ecosystem.
• Cutter Diameter: Designed for 50 mm cutter diameter applications to optimize performance in tight geometries.
• Compact, High-Performance Design: A small footprint that delivers outstanding stability and precision in fine-detail machining.
• Secure Insert Retention: Durable retention mechanism keeps inserts firmly seated during demanding passes.
• Tool Life and Consistency: Helps extend tool life and provides consistent results in tight-tolerance operations.

With this holder, you gain a reliable foundation for finishing micro-features and small components. The combination of secure retention, stable performance, and compatibility with common WN0403/WO0403 inserts reduces rework and downtime, enabling precise, repeatable results across complex micro-milling tasks.