Bosch GBH 12-52 D 110v 1700w 52mm SDS Max Combination Hammer Drill 0-220rpm 1750-2150bpm 19 Joules 11.5kg

Bosch GBH 12-52 D 110v 1700w 52mm SDS Max Combination Hammer Drill 0-220rpm 1750-2150bpm 19 Joules 11.5kg

The GBH 12-52 D is Bosch's most heavy-duty SDS-Max hammer drill! It has a powerful 1700W motor which delivers 19 J of impact energy for the toughest drilling and chiselling applications.

Two modes: hammer drilling and chiselling

Bosch’s most heavy-duty SDS-Max rotary hammer!
Powerful 1700 watt motor delivers 19 joules of impact energy for the toughest drilling and chiselling applications
High-end motor ensures ultimate performance in SDS-Max tasks
SDS-Max chuck for maximum power transmission and tool-free bit changes
Speed preselection for applications which require material-specific speed
Receive constant speed under load thanks to electronic regulation
Rotation control clutch protects both you and this Bosch SDS-Max drill in the case of overload or binding by unlatching clutch dogs and minimising torque
Restart protection prevents autonomous restart of this Bosch SDS-Max hammer drill after an interruption to the power supply - it will only be ready to use again through conscious activation

Bit holder: SDS-Max
Drilling diameter in concrete with hammer bits: 12-52 mm
Optimum application range in concrete with hammer bits: 30-50 mm
Max. drilling diameter in concrete with breakthrough bits: 80 mm
Max. drilling diameter in concrete with core cutters: 150 mm
Rated input power: 1700 W
Max. impact energy: 19 J
Rated speed: 0-220 rpm
Impact rate at rated speed: 1750-2150 bpm
Dimensions (L x W x H): 600 x 120 x 312 mm
Weight: 11.5 kg