Impact drills
Bosch GSB 20-2 impact drill with case.
Bosch GSB 20-2 impact drill with side handle.
A person wearing safety equipment drills into a metal bracket mounted on a wall.
A person wearing safety equipment drills into a tiled wall with an impact drill.

GSB 20-2 Professional

Impact Drill

Functions & key features

Kickback control
Speed selection
Overload clutch
Autolock
2-gear

Your Selection

  • with chuck
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with chuck 0 601 17B 400

GSB 20-2 Professional

Your Selection

Bosch GSB 20-2 impact drill with case.
with chuck

Order number: 0 601 17B 400

Find a local dealer

Included in this variant

  • Auxiliary handle
    Order number: 2 605 025 190
  • L-CASE
  • Keyless chuck 13 mm
    Order number: 2 608 572 149
  • Depth stop 210 mm
    Order number: 1 613 001 010

Technical data

Additional data

Rated input power
850 W
Bit holder
1/2"-20 UNF
Drill chuck, version
13-mm keyless chuck
Voltage, electrical
230 V
No-load speed, 1st gear
0 – 1,000 rpm
No-load speed, 2nd gear
3,000 rpm
Power output
430 W
Weight
2.6 kg
Impact rate at no-load speed
0 – 51,000 / 51,000 bpm
Rated speed
800 / 2,060 rpm
Drill spindle connecting thread
1/2"-20 UNF
Chuck capacity, min./max.
1.5 – 13 mm
Rated torque
5.2 / 2.0 Nm
Max. torque
36.0 / 15.5 Nm
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Bosch GSB 20-2 impact drill with 850W input.

* You can find more information about the deviations in the following link: Technical features of products