Description
High-Torque HSK-A63 Hydraulic Holder (Dia 20 x 80 mm)
Optimized for CNC machining centers requiring rapid tool changes, high spindle RPM, and chatter-free performance. Delivers high clamping torque without damaging cutter shanks.
- Spindle Interface: HSK-A63 (DIN 69893-1)
- Clamping Bore Diameter: 20 mm
- Projection Length (Gauge Length): 80 mm
- Runout Precision: < 0.003 mm at 3xD
- Balancing Quality: Fine balanced G2.5 / 25,000 RPM
- Coolant Delivery: Central coolant supply capable
- Application: High-performance carbide milling, drilling, reaming