Shrink chuck 4,5° PSK 63 - 12 - 120PSK = PSK 63 d = 12 A = 120 D = 24 max. clamping depth = 47 Application: For mounting straight shank tools. 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!

For highest axial and radial loading

Mainly for external machining

Effective from low to high coolant pressures

4 and 5 mm only solid carbide tool shanks must be used

Torque range : 20-110 Nm

For mounting straight-shank tools acc

To use for high speed cutting and high precision milling

With ball bearing clamping nut

no adhesion occurs and the tool

For tools with taper shanks DIN 69871 and JIS B 6339 (MAS-BT)

Coolant pressure up to 100 bar

Not applicable with reductions