
Certificate of Quality
- Shank tolerance h6
- Inner coolant bore
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Duo-Lock™ Extension Cylindrical - Long - Steel
Certificate of Quality
- Shank tolerance h6
- Inner coolant bore
Duo-Lock™ Extension Cylindrical - Long - Steel
- Shank tolerance: h6
- With inner coolant bore
- Vibration dampening on request
- Safe-Lock™ for an extra charge
- Cutting to length possible for an extra charge
Also available:
Extensions 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. | |
---|---|
75.3/8z2.DL10 | |
75.3/8z2.DL10.1 | |
75.1/2z2.DL12 | |
75.1/2z2.DL12.1 | |
75.5/8z2.DL16 | |
75.5/8z2.DL16.1 | |
75.3/4z2.DL20 | |
75.3/4z2.DL20.1 | |
75.1z2.DL25 | |
75.1z2.DL25.1 | |
75.11/4z2.DL32 | |
75.11/4z2.DL32.1 |
Interface | Clamping Ø D1 [inch] | Length L1 [inch] | Neck Ø D2 [inch] | Neck length L2 [inch] | Internal bore Ø D3 [mm] | Coating | Torque DL-Interface [Nm] | Downloads |
---|---|---|---|---|---|---|---|---|
DL10 | 3/8 | 3.75 | 0.3593 | 0.1875 | 0.0984 | No | 20 | DXF | Step |
DL10 | 3/8 | 3.75 | 0.3593 | 0.1875 | 0.0984 | Yes | 20 | DXF | Step |
DL12 | 1/2 | 5 | 0.4803 | 0.25 | 0.0984 | No | 30 | DXF | Step |
DL12 | 1/2 | 5 | 0.4803 | 0.25 | 0.0984 | Yes | 30 | DXF | Step |
DL16 | 5/8 | 6.25 | 0.6053 | 0.3125 | 0.1181 | No | 60 | DXF | Step |
DL16 | 5/8 | 6.25 | 0.6053 | 0.3125 | 0.1181 | Yes | 60 | DXF | Step |
DL20 | 3/4 | 7.5 | 0.7303 | 0.375 | 0.1181 | No | 80 | DXF | Step |
DL20 | 3/4 | 7.5 | 0.7303 | 0.375 | 0.1181 | Yes | 80 | DXF | Step |
DL25 | 1 | 10 | 0.9606 | 0.5 | 0.1969 | No | 100 | DXF | Step |
DL25 | 1 | 10 | 0.9606 | 0.5 | 0.1969 | Yes | 100 | DXF | Step |
DL32 | 1 1/4 | 10 | 1.2106 | 0.625 | 0.1969 | No | 130 | DXF | Step |
DL32 | 1 1/4 | 10 | 1.2106 | 0.625 | 0.1969 | Yes | 130 | DXF | Step |
Order No. | |
---|---|
75.102.DL10 | |
75.102.DL10.1 | |
75.122.DL12 | |
75.122.DL12.1 | |
75.162.DL16 | |
75.162.DL16.1 | |
75.202.DL20 | |
75.202.DL20.1 | |
75.252.DL25 | |
75.252.DL25.1 | |
75.322.DL32 | |
75.322.DL32.1 |
Interface | Clamping Ø D1 [mm] | Length L1 [mm] | Neck Ø D2 [mm] | Neck length L2 [mm] | Internal bore Ø D3 [mm] | Coating | Torque DL-Interface [Nm] | Downloads |
---|---|---|---|---|---|---|---|---|
DL10 | 10 | 100 | 9.6 | 5 | 2.5 | No | 20 | DXF | Step |
DL10 | 10 | 100 | 9.6 | 5 | 2.5 | Yes | 20 | DXF | Step |
DL12 | 12 | 120 | 11.5 | 6 | 2.5 | No | 30 | DXF | Step |
DL12 | 12 | 120 | 11.5 | 6 | 2.5 | Yes | 30 | DXF | Step |
DL16 | 16 | 160 | 15.5 | 8 | 3 | No | 60 | DXF | Step |
DL16 | 16 | 160 | 15.5 | 8 | 3 | Yes | 60 | DXF | Step |
DL20 | 20 | 200 | 19.3 | 10 | 3 | No | 80 | DXF | Step |
DL20 | 20 | 200 | 19.3 | 10 | 3 | Yes | 80 | DXF | Step |
DL25 | 25 | 250 | 24 | 12.5 | 5 | No | 100 | DXF | Step |
DL25 | 25 | 250 | 24 | 12.5 | 5 | Yes | 100 | DXF | Step |
DL32 | 32 | 250 | 31 | 16 | 5 | No | 130 | DXF | Step |
DL32 | 32 | 250 | 31 | 16 | 5 | Yes | 130 | DXF | Step |