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Description
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.
-Specifications
Additional Data
- Rated Input Power: 1300 W
- Voltage, electrical: 230 V
- Spindle Collar Diameter: 0 mm
- Bit Holder: 1/2″-20 UNF
- No-load speed, 1st gear: 0 – 900 rpm
- No-load speed, 2nd gear: 3,000 rpm
- Power Output: 695 W
- Weight: 2.85 Kg
- Impact Rate at no-load speed: 0 – 15,300 / 51,000 bpm
- 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
- Max. torque: 43.0 Nm
Drilling Range
- 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
Total Vibration Values (Thread-Cutting)
- Vibration Emission Value ah: 2.5 m/s²
- Uncertainty K: 1.5 m/s²
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= 5 dB.
-Further Information
- Bosch high-performance motor (1300 W) with high torque for the most heavy-duty applications with large diameters (drilling, working with core cutters and hole saws), 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.
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