Impact Drill GSB 21-2 RCT Professional

The most powerful tool in its class with Constant Electronic and Torque Control for the toughest applications

Technical data
Additional data
Rated input power* 1,300   W
Weight 2.85   kg
No-load speed 0 – 900 / 3,000   rpm
Power output 695   W
Rated speed 3,000   rpm
Rated torque 7.8 / 2.6   Nm
Drill spindle connecting thread 1/2" – 20 UNF  
Chuck capacity, min./max. 1.5 – 13   mm
Impact rate at no-load speed 0 – 15,300 / 51,000   bpm
Max. torque 43.0 / 20.5   Nm
Drilling range
Drilling diameter in concrete 22 / 13   mm
Drilling diameter in wood* 40 / 25   mm
Drilling diameter in steel 16 / 10   mm
Drilling diameter in masonry* 24 / 16   mm
Total vibration values (Drilling in metal)
Vibration emission value ah 5.6   m/s²
Uncertainty K 1.5   m/s²
Total vibration values (Impact drilling in concrete)
Vibration emission value ah 14.6   m/s²
Uncertainty K 1.8   m/s²
Total vibration values (Screwdriving)
Vibration emission value ah 2.5   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 95 dB(A); Sound power level 106 dB(A). Uncertainty K= 3 dB.

Advantages

The most powerful tool in its class with Constant Electronic and Torque Control for the toughest applications

  • Bosch high-performance motor (1300 W) with high torque for the most heavy-duty applications with large diameters (drilling, working with core cutters and holesaws), screwdriving and stirring
  • Constant Electronic for more convenient work: keeps the speed constant, even under load
  • Torque Control for high precision: torque preselection for uniform screwdriving

Functions

Bosch Heavy Duty Bosch Heavy Duty - Power, Performance and Robustness redefined!
Metal chuck 1.0 - 13.0 mm
High precision with torque pre-selection preventing overtightening & damaging screw heads and threads
Protection of the user and the machine in case of overload or binding No abrupt blockage of the tool by unlatching clutch dogs and minimizing torque
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
Optimized torque for screwdriving and speed for drilling thanks to 2-speed planetary gearbox
Best work results with constant speed thanks to electronic regulation of speed - even under load
Comfortable handling of the tool thanks to softgrip
Woodworking The professional power tools for woodworking from Bosch.
What’s Included in this Package
in carrying bag with auxiliary handle
in carrying bag with auxiliary handle
Order number: 0 601 19C 740
  • Auxiliary handle 2 602 025 193
  • Carrying case 2 605 438 524
  • Depth stop 210 mm 1 613 001 010
  • Keyless chuck 13 mm 2 608 572 150
The GSB 21-2 RCT in action!
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Frequently asked questions

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Part number
3601A9C741
Product name
GSB 21-2 RCT
Description
Impact Drill
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Service Hotline

Phone number

1800 333 8 333

Have any questions about our repair and spare parts service?

Monday – Friday:
8.30 - 17.30