ER-Collet with cooling channel holes ER40 | 472EC | < 15µm | Ø 16Application: For mounting straight shank tools in collet chucks DIN 6499. Note: Only nominal size d can be clamped, with cooling channels. In order to achieve an optimum sealing the tool must be clamped on the complete length of the ground drill of the collet. (applicable up to 21 bar)

Horizontal und vertikal aufspannbar

For setting the tool in the HKS collet chucks

Resolution: 0

Minimum internal diameter measurement capability of:

T-nuts 18 mm

With ball bearing clamping nut

Dragged-in prism

E3= 10 pieces

Torque setting types : Adjustable torque type

With clamping screw and axial adjustment bolt

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

Not applicable with reductions