Bosch GBH 2-20D Hammer Drill

Top performance in the compact class

High drilling rate and 30% higher chiseling performance than other rotary hammers in the entry-level class
Robust stacked construction for a long lifetime
Overload clutch to protect the user and the machine
Continuously variable speed control for clean drilling starts
Lightweight and compact, ideal for working overhead
Versatile range of applications due to chisel function
Forward/reverse rotation for dislodging jammed drill bits
Impact stop for drilling in wood and steel
Right-hand/left-hand rotation
Electronic
Overload clutch

Rated power input	650 W
Max. impact energy	1,7 J
Impact rate at rated speed	0 – 4.200 bpm
Rated speed	0 – 1.300 rpm
Weight	2,3 kg
Bit holder	SDS-plus
drilling range
Drilling diameter in concrete with hammer drill bits	4 – 20 mm
Optimum range of applications in concrete with hammer drill bits	4 – 10 mm
Drilling diameter in concrete with core cutters	68 mm
Max. drilling diameter in masonry with core cutters	68 mm
Max. drilling diameter in steel	13 mm
Max. drilling diameter in wood	30 mm

Noise/vibration information

Measured values determined according to EN 60745. Total vibration values (vector sum of three directions)