Collets set | 5 µm | ER16 | stainless steel 426 ESP |Rustproof Stainless steel 1. 4021 x 20Cr13 HRC 43 47 Longer lived than standard collets Higher repeat accuracy Maximum concentricity <0,005mm Honed collet boring Especially suitable fore wire EDM

- HRC 43-47

Synchro tapping chucks compensate synchronisation errors

All holders are made of forged steel

Suitable for internal coolant

better process security and productivity

Collets sealed with seal for IC DIN 6499 B (ISO 15488 B) ER-system

without cooling lubricant supply

To use for high speed cutting and high precision milling

For mounting solid drills with cylindrical shank according to DIN 6595

HSS-Co5 Twist drill DIN338 d=6

Coolant pressure up to max

which can cause high frictional forces on the thread flanks