Description
Precision HGC-20 Hydraulic Reduction Collet (Dia 6.0 mm)
Engineered for CNC machining centers and high-precision milling. Fits inside 20mm hydraulic expansion chucks to clamp 6mm cutting tools with extreme concentricity and harmonic damping.
- Collet Series: HGC-20 (Hydraulic Reduction Sleeve)
- Outer Diameter (Holder Bore): 20 mm
- Clamping Diameter (Bore): 6.0 mm
- Runout Accuracy: < 0.003 mm at 3xD
- Material: Premium alloy spring steel (hardened & precision ground)
- Coolant Compatibility: Sealed coolant-proof design
- Compatibility: All standard 20mm hydraulic toolholders