Shrink chuck 4,5° HSK 40 - 08 - 80Application: For mounting tools with straight shanks. Note: Toolholders suitable for induction , contact and hot air shrink units. 3, 4, 5 with h4 tolerance and 6 32 with h6 tolerance For 3, 4 and 5 mm only solid carbide tool shanks must be used! All holders are made of forged steel Specific, low warpage hardened Surface hardened HRC 58~60 Hardening depth 0,8mm~0,9mm Taper angle tolerance < AT 3 according to DIN 2080 Surface roughness Ra < 0,4 m

5 x 58 x 18

The steel body is hardened and grinded

For the transfer of a defined torque

Horizontal und vertikal aufspannbar

Ground internally and externally

better chip evacuation

clamping depth l2 = max

With clamping screw

Adapters HSK / PSK with axial clamping

chip breaking

Hydraulic or manual clamping

For machining centres with synchronous spindle