● Electronic stepless speed switch
● Excellent ventilation structure
● Automatic internal slip at maximum torque
| Rated Power | 400W |
| No-load speed | 1700r/min |
| Number of impacts | 2000/min |
| Square head size | 12.7mm（1/2”） |
| Suitable for ordinary bolts | M10-M16 |
| Suitable for high strength bolts | M12-M14 |
| Torque range | 80-150N.m |
| Machine Weight | 2.9kg |
