Drill GBM 23-2 Professional

High performance for accurate drilling
  • Symbolimage
GBM 23-2 Professional
Technical data
Additional data
Rated input power* 1,150   W
Weight 4.8   kg
No-load speed, 1st gear 0 – 400   rpm
No-load speed, 2nd gear 920   rpm
Power output 670   W
Rated speed 280 / 640   rpm
Drill spindle connecting thread MT 2 – DIN 228  
Chuck capacity, min./max. 1.5 – 16   mm
Max. torque 115.0 / 50.0   Nm
Drilling range
Drilling diameter in aluminium 28 / 18   mm
Drilling diameter in wood* 50 / 35   mm
Drilling diameter in steel* 23 / 13   mm
Total vibration values (Drilling in metal)
Vibration emission value ah 2.5   m/s²
Uncertainty K 1   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.


High performance for accurate drilling

  • Star handle and pressure plate for optimum power transfer
  • Morse taper (special accessory) enables use of commercially available drill chucks
  • Control Electronic for exact pilot drilling


Bosch Heavy Duty Bosch Heavy Duty - Power, Performance and Robustness redefined!
Optimized torque for screwdriving and speed for drilling thanks to 2-speed planetary gearbox
Easy and precise control of the RPM thanks to variable speed
Woodworking The professional power tools for woodworking from Bosch.
What’s Included in this Package
with accessory set
with accessory set
Order number: 0 601 121 103
  • Drift 1 601 030 009
  • Auxiliary handle (spare part number 1 600 763 010)

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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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