The coolant tubes prevent contamination of the machine spindle and protect the sealing system.
They are used for transfer/optimization of the internal coolant supply of HSK clamping devices.
The coolant tubes allow for minimal, smooth-running angular movements of the coolant tube ±1°.
| For | d (mm) | D | L mm | Slot ( width / depth) |
| HSK63 | 12 | M18x1 | 36.5 | 2.6 / 2.6 |
| HSK100 | 16 | M24x1.5 | 44.0 | 3.1 / 3.1 |
Coolant Tube Information
- Tightness of the screw connection tested till 50bar
- According to DIN69895
- The Coolant tube allows an angles than +/-1˚ with short dislocation power
- The surface hardness of the coolant tube amounts at least 56HRC
