Cordless Hammer Drill Bosch GBH 18 V-EC Professional

An unrivaled combination of weight and power
- Long life (153 holes 6 x 40 mm in concrete) with one battery charge (4.0 Ah) thanks to efficient Bosch EC motor
- The greater removal of material of its category when chiselling (12 kg / hour)
- The batteries with innovative technology "Coolpack" ensure optimum heat dissipation, thus extending battery life by up to 100% (compared with lithium batteries without technology "Coolpack»)
- Extremely robust: the "Electronic Motor Protection 'system turns off the engine in case of overload; fully functional, even after a drop test onto concrete from a height of 2 m
- Low weight (only 2.6 kg) and compact design for convenient working
- Brushless Bosch EC motor: compact, dust-protected, lightweight and absolutely maintenance-free
- Electronic Cell Protection (ECP): protects the battery against overload, overheating and total discharge
- No memory effect: the battery can be recharged at any time, regardless of the level of charge, without damaging the cells

Technical Features
Impact Force, Max.	1,7 J
Impact Rate At Rated Speed	0 – 4.550 colpi/min
Rated Speed	0 – 1.400 giri/min
Battery Voltage	18 V
Battery Capacity	4 Ah
Weight Incl. Battery	2,6 kg
Length	285,0 mm
Height	218,0 mm
Toolholder	SDS-plus
Puncture
Drilling Diameter In Concrete With Hammer Drill Bits	4 – 18 mm
Optimum Range Of Applications In Concrete With Hammer Drill Bits	4 – 10 mm
Ø Max Hole. Steel	13 mm
Ø Max Hole. Wood	20 mm
Noise / Vibration
Screw
Vibration Emission Value Ah	2.5 m/s²
Uncertainty K	1.5 m/s²
Drilling In Metal
Vibration Emission Value Ah	2.5 m/s²
Uncertainty K	1.5 m/s²
Hammer Drilling In Concrete
Vibration Emission Value Ah	16.0 m/s²
Uncertainty K	1.5 m/s²

Code: 0611904004