Description
Precision HGC-12 Hydraulic Reduction Collet (Dia 4.0 mm)
Designed for secure, high-rigidity clamping of 4mm carbide end mills, reamers, and drills in 12mm hydraulic toolholders. Protects delicate cutting edges and ensures superior surface finish.
- Collet Series: HGC-12 (Hydraulic Reduction Sleeve)
- Outer Diameter (Holder Bore): 12 mm
- Clamping Diameter (Bore): 4.0 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 12mm hydraulic toolholders