Performance
| Vibration emission |
2.5 m/s² |
| Vibration emission (metal) |
2.5 m/s² |
| Maximum torque (hard applications) |
50 Nm |
| Drilling diameter in concrete (max) |
13 mm |
| No-load speed (1st gear) |
500 RPM |
| No-load speed (2nd gear) |
1700 RPM |
| Chuck jaw width (min) |
1.5 mm |
| Chuck jaw width (max) |
13 mm |
| Maximum torque (soft applications) |
31 Nm |
| Drilling diameter in steel (max) |
13 mm |
| Drilling diameter in wood (max) |
38 mm |
| Impact rate (high speed) |
25500 bpm |
| Vibration emission (concrete) |
10.5 m/s² |
| Uncertainty K |
1.5 m/s² |
| Screw diameter (max) |
10 mm |
Features
| Keyless chuck |
Y |
| Combi tool application |
Drilling, Impact drilling, Screwdriving |
| Spindle thread |
1/2" |
| Forward/Reverse operation |
Y |
| Torque settings |
19 |
| Type |
Pistol grip drill |
| Number of gears |
2 |
| Soft grip |
Y |
| Built-in light |
Y |
Battery
| Battery capacity |
4 Ah |
| Charging time |
45 min |
| Charging base |
N |
| Battery voltage |
18 V |
Packaging content
| Plastic case |
Y |
| Battery pack |
N |
GSB 18 V-EC Professional, 50Nm, 18V
Lasts longer. Runs longer.
- 100% longer lifetime thanks to brushless EC motor technology
- Very efficient: up to 75 holes (6 x 50 mm) in masonry (test concrete in accordance with EN 60745-2-1-) with only one battery charge (18 V – 4.0 Ah)
- Even more powerful: 31 Nm (soft screwdriving applications) for a broad range of applications (18 V – 4.0 Ah)
- Integrated impact drilling function for drilling in masonry up to 13 mm
- Compact design: very short head length (only 189 mm) for perfect handling
- Innovative CoolPack batteries ensure optimum heat dissipation and therefore increase lifetime by up to 100% (cf. Li-Ion batteries without CoolPack)
- Bosch Electronic Cell Protection (ECP): protects the battery against overload, overheating and deep discharge
- Electronic Motor Protection (EMP) protects the motor against overload and ensures a long lifetime
- 13-mm Auto-Lock drill chuck
- Integrated LED light with afterglow function for illuminating the work area, even in dark places
- Replaceable colour clips for easy labelling and identification of the tool
- Mountable bit holder for easy transport and storage of bits on the tool
- Practical belt clip for conveniently hanging the tool on a belt or ladder
- Motor brake for precise work when driving rows of screws
