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The latest Bosch GSB 21-2 RE Hammer Drill price in Pakistan is Rs. 104,550/- updated on August 31, 2026.
OVERVIEW:
- Bosch Hammer Impact Drill Machine GSB 21-2 RE: The most powerful tool in its class – for the toughest applications. Bosch high-performance motor (1100 W) with high torque for the most heavy-duty applications with large diameters (drilling, working with core cutters and hole saws), screw driving and stirring. Sturdy metal gear housing for a long lifetime. Antirotation mechanical overload clutch for a high level of work safety, even in the toughest applications
Features:
- Spindle collar diameter of 43 mm (European standard) – can be used in drill stands
- Bosch high-performance motor (1100 W) with high torque for the most heavy-duty applications with large diameters (drilling, working with core cutters and holesaws), screwdriving and stirring
- 2 Sturdy metal gear housing for a long lifetime
- 3 Antirotation mechanical overload clutch for a high level of work safety, even in the toughest applications
- Single-sleeve keyless chuck with Auto-Lock for quick bit changes with only one hand.
- New safety handle with innovative fixing and softgrip for a secure hold on the machine.
- Speed preselection with setting wheel for precise working.
- Rotating brush plate for equal power in reverse and forward rotation.
- Ball grommet for high movement radius and for preventing cable breaks.
Documents:
Summary
| Torque | Max : 40,0 / 14,5 Nm, Rated : 9,6 / 3,2 Nm |
| Weight | 2.85 kg |
| Output Power | 630 W |
HARDWARE FEATURES
| Drilling Diameter | in concrete : 22/13 mm, in wood : 40/25 mm, in steel : 16/8 mm, in masonry : 24/16 mm |
| Drilling in Metal | Vibration emission value ah : 5.6 m/s², Uncertainty K : 1.5 m/s² |
| Impact Drilling in Concrete | Vibration emission value ah : 14.6 m/s², Uncertainty K : 1.8 m/s² |
| Impact Rate | at no-load speed : 0 – 15300 / 51000 bpm |
| Input Power | Rated : 1,100 W |
| No-load Speed | 0 – 900 / 3000 rpm |
| Screwdriving | Vibration emission value ah : 2.5 m/s², Uncertainty K : 1.5 m/s² |
| Spindle Thread | Drill spindle connecting thread : 1/2′ – 20 UNF |
| Thread Cutting | Vibration emission value ah : 2.5 m/s², Uncertainty K : 1.5 m/s² |
General Specification
| Chuck | Capacity Min/Max : 1,5 – 13 mm |
| Rated Speed | 580 / 1900 rpm |
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