Collet sets 472EC | ER40 | 16 parts in wooden box DIN 6499 (ISO 15488)L = 360 B = 235 H = 70

B4 - 25 x 16 x 30

For internal machining with boring bars

In order to achieve an optimum sealing the tool must be clamped on the complete length of the ground drill of the collet

Only nominal size d can be clamped (applicable up to 120 bar)

For the manufacturing of special tools

Collet chucks and wrenches to be ordered separately

with cooling channels

Suitable for internal coolant

Collets sealed with seal for IC

For mounting tools with straight shanks

With balanced clamping nut All holders are made of forged steel

In NC machines (machines without automatic tool changers)