Hydraulic expansion chuck BT 40 - 08 - 160Application: For mounting straight shank tools acc. DIN 1835 form A+B+E and DIN 6535 form HB+HE. Especially in operations in toolmaking and mould making. Wherever reduced interference contours are required.

Surface hardened HRC 58~60

Toolholders suitable for induction-

- HRC 43-47

and are noted for their tailored inner struts

Collection of collets

Clamping range 0

For mounting the coolant tubes in PSK toolholders

For sealing the spindle of the turret

The tool inserts are made of oil-resistant

clamping depth

which can cause high frictional forces on the thread flanks

Nubs on the top of the inserts