Brushless Full Auto Shut-Off Cordless Screwdriver Pistol Type
| Model No | Voltage | Free Speed | MaxTorque | Weight |
| (VDC) | (Rpm) ±15% | N.m | Incl Battery (Kg) | |
| TB90140-20 | 18.0 | 1,160 | 0.5 – 2 | 1.72 |
| TB90150-20 | 18.0 | 1,160 | 1 – 4 | 1.72 |
| TB90160-20 | 18.0 | 700 | 3 – 8 | 1.72 |
| TB90170-20 | 18.0 | 700 | 5 – 12 | 1.72 |