Cordless Drill/Driver
GSR 12V-20 Professional

in cardboard box with 1 x belt clip, 1 x bit holder, 4 x colour clip

Lasts longer, runs longer


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Technical data

The most important data

Torque (soft/hard/max.) 18/20/- Nm
No-load speed (1st gear / 2nd gear) 0 – 400 / 0 – 1,300 rpm
Battery type Lithium-ion
Chuck capacity, min./max. 10 mm
Battery voltage 12 V
Torque settings 20+1
Packaging dimensions (width x length x height) 215 x 330 x 80 mm
Weight incl. battery 0.9 kg
Drilling diameter
Max. drilling diameter in wood 30 mm
Max. drilling diameter in steel 10 mm
Screw diameter
Max. screw diameter 7 mm
Noise/vibration information

Total vibration values (vector sum of three directions)

Sound pressure level 71 dB(A)
Sound power level 82.6 dB(A)
Uncertainty K 2.8 dB
Drilling in metal
Vibration emission value ah 2.5 m/s²
Uncertainty K 1.5 m/s²
Vibration emission value ah 2.5 m/s²
Uncertainty K 1.5 m/s²


Lasts longer, runs longer

  • Longer lifetime thanks to brushless motor with “Electronic Motor Protection” (EMP)
  • Longer runtime: up to 1000 screws (4 x 40 mm) with one battery charge (2.5 Ah)
  • Better power-to-weight ratio with up to 18 Nm torque (soft screwdriving application) for powerful screwdriving up to 7 mm with a head length of only 163 mm and a weight of only 0.9 kg


Longer motor life - more runtime - more power thanks to brushless motor
Longer lifetime Optimal power transmission and less wear and tear thanks to full metal gear construction
Battery charge level indicator shows the level of remaining battery charge
No self-discharge, no memory effect and a higher energy density thanks to Li-Ion battery technology
Convenient hanging of the tool
Long motor lifetime Long motor lifetime because motor shuts off when overloaded, overheated or blocked
Long battery lifetime Protects the battery against overload, overheating and deep discharge
Voltage 12 Volt
10.8 & 12 Volt 100% compatible All Bosch Professional 10.8 V tools, batteries & chargers are 100% compatible with all Bosch Professional 12 V tools, batteries & chargers
Optimized torque for screwdriving and speed for drilling thanks to 2-speed planetary gearbox
Forward / reverse rotation for inserting and removing screws
Best work results with speed pre-selection Best work results with speed pre-selection for applications requiring material-specific speed
Convenient change of accessories Keyless chuck opens and closes easily
Comfortable handling of the tool thanks to softgrip
Battery 100 percent compatible with all tools within its voltage class Choose the XL battery for longest runtime or the compact battery for best handling
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.

Prices / Package contents

in cardboard box with 1 x belt clip, 1 x bit holder, 4 x colour clip

Order number: 0 601 9D4 002

Selected version

Price includes:

  • Cardboard box
  • 1 x belt clip, 1 x bit holder, 4 x colour clip
  • 1/2 L-BOXX inlay for tool 1 600 A00 2WX

* Battery and charger not included