ATORN Hydraulic expansion chuck SK40 diameter 25 mm
Brand: ATORN
Art.-no. 23333425
Manufacturer article no. 21040012
EAN 4050293151190
Application
For clamping drill bits and milling tools with straight shank.
Execution
- High clamping forces
- Axial longitudinal adjustment
- High-precision centric clamping
- Excellent damping properties
- Standard tool changes as with expansion chucks without requiring additional devices
- Reducer bushings enable various applications
- With Balluff chip hole
- All standard shank types can be clamped
Advantage
- High torque transfer
- Good surface qualities
- Suitable for high rotation speeds
- Excellent vibration-damping properties
- Longer cutting tool service life
Delivery
Tool holder with matching hexagon key
 | |
Brand | ATORN |
EAN | 4050293151190 |
Manufacturer Part Number | 21040012 |
Minimum order quantity | 1 |
Tool holding device | SK 40 |
Tool holding device type | Hydraulic expansion chuck |
Form | AD/AF |
Diameter (d) | 25 mm |
Projecting length (A) | 80.5 mm |
Diameter 2 (D) | 55 mm |
Diameter 3 (D1) | 63 mm |
Collar diameter | 63.55 mm |
Length 2 (L2) | 57 mm |
Length 3 (L3) | 28 mm |
Thread dimension | M16 x 1 |
Coolant supply | Internal |
Balancing quality | G 2.5 at 25,000 rpm |
Harmonized System Code | 84661038 |
Gross Weight | 1.900 kg |
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