Impact drills

GSB 21-2 RCT Professional

Impact Drill

2-gear impact drill for toughest applications with constant speed and torque control

  • Powerful 1,300 W motor with high torque is ideal for heavy-duty applications
  • Constant speed conveniently maintains speed even under intense load
  • Torque control enables torque pre-selection for high precision work
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Functions & key features

Best work results with constant speed thanks to electronic regulation of speed - even under load
 Various torque settings to provide precise control.
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
Convenient change of accessories Keyless chuck opens and closes easily
Optimized torque for screwdriving and speed for drilling thanks to 2-speed planetary gearbox

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  • in carrying case with auxiliary handle
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in carrying case with auxiliary handle 0 601 19C 740

GSB 21-2 RCT Professional

Your Selection

in carrying case with auxiliary handle

Order number: 0 601 19C 740

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Technical data

The most important data

Rated input power 1,300
No-load speed, 1st gear 0 – 900 rpm
No-load speed, 2nd gear 3,000 rpm
Power output 695
Weight 2.85
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
Tool dimensions (width) 81
Tool dimensions (length) 363
Tool dimensions (height) 220
Impact rate at no-load speed 0 – 15,300 / 51,000 bpm
Max. torque 43.0 / 20.5 Nm
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GSB 21-2 RCT Professional: Further information

Product Highlights

The GSB 21-2 RCT Professional is a 2-gear corded impact drill with constant speed and torque control designed for the toughest jobs. Its strong 1,300 W motor with high torque makes it ideal for heavy-duty applications. It features constant speed that conveniently maintains the selected work speed even under intense load. The impact drill’s torque control enables torque pre-selection for high precision work.

Equipment & Application

This tool is intended for drilling in masonry, stone, wood, and metal. It is compatible with the dust attachment GDE 16 Cyl Professional.

Additional Information

The GSB 21-2 RCT Professional includes features such as Autolock, Power Control, rotation control clutch, and speed selection.