Shrink chuck 3° HSK 63 - 08 - 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

Low-vibration boring bars

Axial sealed with two O-rings

Coolant nozzles lockable for tools with internal coolant

and are noted for their tailored inner struts

Collet chucks and wrenches to be ordered separately

Made of sturdy grey cast iron with hollow profile handles and specially guided prismatic steel jaws

Standard (over 25mm range)

6 stepped block pairs (12 pcs)

For right-hand and left-hand threads

Coolant pressure up to 100 bar

The internal thread provided for the coolant tube in the PSC toolholder is plugged with the socket-head screw incorporated in the adapter

4 und 5 mm = h4