

Bare Tool- Battery and Charger not yet included
Positioning
- Bosch’s Powerful Mid Torque Impact Wrench – Durable and Robust
User benefit
- Most powerful device in the mid torque class
- Ideal for various bolting applications
- Powerful enough to tighten M20 bolts (30mm nuts) thanks to 400 Nm torque
- Improved robustness thanks to higher lifetime of the critical components
- Auto Bolt Release (ABR) feature makes disassembling easier by ensuring tool is automatically stop when nuts are loosen
Product Highlights
- The GDS 18V-400 Professional cordless impact wrench dominates the mid torque class in terms of power and robustness. It is perfect for use with M10 bolts and M12 bolts. Providing 400 Nm torque, this impact wrench is powerful enough to tighten even the maximum size of M20 bolts. The tool is further improved in its robustness by enhancing the lifetime of the critical components. Belonging to the Bosch Professional Heavy Duty line, this impact wrench is perfect for use in extreme environments.
Equipment & Application
- Compatible with the Bosch Professional 18V System and with the multi-brand battery alliance AMPShare
Technical data
No-load speed |
0-2,500 rpm
|
No-load speed (1st level) |
0-2,500 rpm
|
No-load speed (2nd level) |
0 rpm
|
No-load speed (3rd level) |
0-0 rpm
|
Weight excl. battery |
1.25 kg
|
Torque, max. |
400 Nm
|
Impact rate |
3,700 bpm
|
Tool holder |
1/2'' Square
|
Breakaway torque, max. |
600 Nm
|
Tool dimensions (width) |
255 mm
|
Tool dimensions (length) |
172 mm
|
Tool dimensions (height) |
67 mm
|
Battery voltage |
18.0 V
|
Noise/vibration information
Noise level |
The A-rated noise level of the power tool is typically as follows: Sound pressure level 91.5 dB(A); Sound power level 102.5 dB(A). Uncertainty K= 3 dB. |