
Certificate of Quality
- Shank tolerance h6
- Inner coolant bore
- With Safe-Lock as standard
Your current product selection:

Duo-Lock™ Extension Heavy Duty - Steel
Certificate of Quality
- Shank tolerance h6
- Inner coolant bore
- With Safe-Lock as standard
Duo-Lock™ Extension Heavy Duty - Steel
- Shank tolerance: h6
- With inner coolant bore
- Optional with Safe-Lock™
Also available:
Extension with coating - for perfect shrinking in and out even at high forces during machining
Attention:
For long-life cycle of the system compliance with the torque is required!
Technical data subject to change without prior notice.
Technical drawing

Technical data
Order No. | |
---|---|
75.5/8z0.DL10.9 | |
75.5/8z0.DL12.9 | |
75.3/4z0.DL16.9 | |
75.1z0.DL20.9 |
Interface | Clamping Ø D1 [inch] | Length L1 [inch] | Neck length L2 [inch] | Outer Ø D2 [inch] | Internal bore Ø D3 [inch] | Torque DL-Interface [Nm] | Downloads |
---|---|---|---|---|---|---|---|
DL10 | 5/8 | 2.4606 | 0.4921 | 0.3593 | 0.0984 | 20 | DXF | Step |
DL12 | 5/8 | 2.5591 | 0.5906 | 0.4803 | 0.0984 | 30 | DXF | Step |
DL16 | 3/4 | 2.8346 | 0.7874 | 0.6053 | 0.1181 | 60 | DXF | Step |
DL20 | 1 | 3.2283 | 0.9449 | 0.7303 | 0.1181 | 80 | DXF | Step |
Order No. | |
---|---|
75.160.DL10.9 | |
75.160.DL12.9 | |
75.200.DL16.9 | |
75.250.DL20.9 |