Shrink chuck 4,5° HSK 63 - 06 - 160Application: 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

For sealing tools with internal cooling

Ø 6 – Ø 32 with h6-tolerance

clamping depth = 41

Jaw parts in contact with the workpiece press the workpiece onto the surface

5 mm less than nominal

Without wrench

Torque range : 20-110 Nm

cross head retaining screw and cylinder head retaining screw for cutters with central coolant

edge radius 1 mm

Measuring surfaces are carbide

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

For horizontal and vertical clamping of round and flat workpieces