
Features:
Collet nut design without pull, strong stability and high rigidity.
The recommended torque wrench which does not exceed the 30% of the value, high torque, the deformation may lead.

mm
| Model No. | L | L1 | L2 | θ | d(Clamping range) | Recommended torque | |
| HSK63A | SDC6-95 | 127 | 95 | 69 | 6° | 3~6 | 5Nm |
| SDC6-120 | 152 | 120 | 94 | 6° | 3~6 | 5Nm | |
| SDC6-150 | 182 | 150 | 124 | 6° | 3~6 | 5Nm | |
| SDC8-100 | 132 | 100 | 74 | 6° | 3~8 | 7Nm | |
| SDC8-120 | 152 | 120 | 94 | 6° | 3~8 | 7Nm | |
| SDC8-150 | 182 | 150 | 124 | 6° | 3~8 | 7Nm | |
| SDC12-120 | 152 | 120 | 94 | - | 3~12 | 12Nm | |
| HSK100A | SDC6-110 | 160 | 110 | 81 | 6° | 3~6 | 5Nm |
| SDC6-150 | 200 | 150 | 121 | 6° | 3~6 | 5Nm | |
| SDC8-120 | 170 | 120 | 91 | 6° | 3~8 | 7Nm | |
| SDC8-150 | 200 | 150 | 121 | 6° | 3~8 | 7Nm | |
| SDC612-120 | 170 | 120 | 91 | - | 3~12 | 12Nm | |