Ring gauge | 2,8mm ring gauge-accuracy DIN 2250Note: Construction: Hardened steel Ring gauge accuracy according to DIN 2250Delivery: Calibration certificate

High holding forces: increase by a factor of 3 to 5 compared to standard jaws

The clamping screw incorporates a through hole

Clamping force preadjustable by graduation lines

For the transfer of a defined torque

For all solid drills with cylindrical shank according to DIN 6595

With clamping screw and O-ring

Through hole for internal cooling provided

bei Ø 6 – Ø 32 mm = h235

Delivery with test certificate

Construction: Hardened steel

Advantage:

Adapter / reduction / extension for polygonal hollow shank tapers