Shrink chuck 4,5° PSK 63 - 20 - 120PSK = PSK 63 d = 20 A = 120 D = 33 max. clamping depth = 52 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!

(applicable up to 21 bar)

For horizontal clamping of flat workpieces

Measuring contact points are designed to allow measurements near to the bottom of blind holes

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance5

clamping depth = 58

Instructions for use

For sealing the spindle of the turret

bei Ø 6 – Ø 32 mm = h235

chip breaking

closable for tools with internal coolant supply

bei Ø 6 – Ø 32 mm = h238

no adhesion occurs and the tool