High Precision Collet Chuck, Similar ASME B5.50 · CAT40 With Face Contact

For clamping tools with cylindrical shank in HAIMER Power Collets and ER collets.

The High Presision Collet Chuck is designed for the highest cutting performance in High Speed machining. The optimized design with better construction and a special coated smooth locknut combines high rigidity with vibration dampening and noise-reducing features, giving more protection to machines, spindle and tools.

• Additional support one the flange surface for more rigidity
• With a specially coated smooth locknut, balanced at < 1 gmm
• High runout accuracy 0.00012" (3 µm) at 3 x D with HAIMER Power Collets
• Also for standard Collets ER according to ISO 15488 (formerly DIN 6499) (Attention: By using standard collet, ER length A will increase)
• High rigidity
• Runs smoother thanks to vibration absorbing geometry, yielding better surface finish and increased tool, spindle and machine protection
• Highest cutting performance with higher spindle speeds, higher feeds and larger cutting depths
• Shorter cycle times, higher machining accuracy, higher clamping forces
• Equally suited to High Speed and dynamic machining
• With threaded holes in order to balance with balancing screws
• Optional: Cool Jet bores on Power Collets
• Compatible with Big-Plus spindles