Cordless Impact Driver GDR 12 V-EC Professional

More lifetime and higher precision while being as compact as ever
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GDR 12 V-EC Professional
Technical data
Additional data
Battery voltage* 12   V
Torque, max.* 110   Nm
No-load speed (1st level) 0-1,200   rpm
No-load speed (2nd level) 0-2,600   rpm
Torque settings 2  
Impact rate 0-3,100   bpm
Impact rate (1st level) 0-2,700   bpm
Impact rate (2nd level) 0-3,100   bpm
Tool holder 1/4" internal hexagon  
Screw diameter
Screw diameter* M 4 – M 12  
Total vibration values (Tightening screws and nuts of maximum permitted size)
Vibration emission value ah 10   m/s²
Uncertainty K 1.5   m/s²

* Highlighted Data

The A-rated noise level of the power tool is typically as follows: Sound pressure level dB(A); Sound power level dB(A). Uncertainty K= dB.


More lifetime and higher precision while being as compact as ever

  • 100% longer lifetime due to brushless motor technology and an optimised impact mechanism
  • Greater accuracy when screwdriving: 2-stage PowerControl to prevent overtightening of small screws and a max. Torque of 110 Nm
  • Longer runtime due to 2.5 Ah battery packs


Bosch Heavy Duty Bosch Heavy Duty - Power, Performance and Robustness redefined!
10.8 & 12 Volt 100% compatible All Bosch Professional 10.8V tools, batteries & chargers are 100% compatible with all Bosch Professional 12V tools, batteries & chargers
Torque 110 Nm
No load speed 2600 min-1/rpm
1/4" internal hexagon tool holder
Longer motor life - more runtime - more power thanks to brushless motor
Best work results with speed pre-selection Best work results with speed pre-selection for applications requiring material-specific speed
Easy and precise control of the RPM thanks to variable speed
Head length 139 mm
Battery charge level indicator shows the level of remaining battery charge
Convenient hanging of the tool
 Illuminating of the work area
Comfortable handling of the tool thanks to softgrip
Metalworking The professional power tools for metalworking from Bosch.
Construction The professional power tools for construction from Bosch.
Woodworking The professional power tools for woodworking from Bosch.
What’s Included in this Package
in carrying case with 2 x 2.0 Ah battery
in carrying case with 2 x 2.0 Ah battery
Order number: 0 601 9E0 0F6
  • Carrying case
  • 2 x 2.0 Ah battery
  • Quick charger GAL 1230 CV 1 600 A00 R44
The GDR 12 V-EC in action!

Need help?
Frequently asked questions
Customer Contact Center

Phone number:

1800 425 8665

Have any questions about our products or service?

Bosch Power Tools,
Post Box No. 3000, Hosur Road, Adugodi, Bangalore- 560030 Karnataka

Monday – Saturday:
8 a.m - 8 p.m.

Frequently asked questions specifically about our repair, pickup and spare parts service

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