HSK coolant tubes

HSK form A holders must be equipped withtion – from the bottom to the top. In this manner
a coolant tube.the sealing ring is prevented from being compressed
Using holders without a coolant tube could causeduring location which would cause the loss of its
unseen machine spindle damage.sealing function.
After mounting, the coolant pipe can be moved only
The coolant tube is ideally mounted in vertical direc-to a minimum degree according to DIN (± 1°).

O-Ring (grease prior to assembly). union nut coolant pipe

coolant tube

Installation Torque figures

for HSKMt (Nm)
6320
10030

3. Centrally insert the complete coolant tube (coolant appropriate socket spanner. 4. Screw in the coolant tube and tighten (see table for torque figures) 5. Check coolant pipe for radial mobility.