Bosch GBH 2-28 Professional Rotary Hammer with SDS-plus 

GZ Industrial Supplies Nigeria is the distributor of Bosch Power tools in Nigeria. Our Bosch GBH 2-28 Professional Rotary Hammer with SDS-plus has top performance with intelligent KickBack Control. Best performance in its class with improved power. It has Increased user protection with KickBack Control (KBC) in order to minimise the risk of injury and active vibration damping with counter oscillator for minimal vibration levels. 

GBH 2-28 Professional comes complete with:

 

Rated input power	880 W
Impact energy	3,2 J
Impact rate at rated speed	0 - 4000 bpm
Rated speed	0 - 900 rpm
Weight	2.9 kg
Tool dimensions (length)	379 mm
Tool dimensions (height)	216 mm
Tool holder	SDS-plus

Drilling range
Drilling dia. concrete, hammer drill bits	4 - 28 mm
Opt. appl. range concrete, hammer drill bits	8 - 16 mm
Drilling diameter in concrete with core cutters	68 mm
Max. drilling diameter masonry, core cutters	68 mm
Max. drilling diameter in metal	13 mm
Max. drilling diameter in wood	30 mm

Hammer drilling in concrete
Vibration emission value ah	11.5 m/s²
Uncertainty K	1.5 m/s²

Chiselling
Vibration emission value ah	11 m/s²
Uncertainty K	1.5 m/s²

	Optimal power transmission  for small hammers
	Protection of the user and the machine in case of overload or binding  No abrupt blockage of the tool by unlatching clutch dogs and minimizing torque
	Forward / reverse rotation  for inserting and removing screws
	Comfortable working  thanks to low vibration by adding rubber mounting/foam padding to the handles
	Reduces the hazard of sudden tool reactions  in binding conditions thanks to automatic shut-down of the tool
	Comfortable handling  of the tool thanks to softgrip
	Combi hammer with chisel function  No rotary motion; impact effect only
	Cable length 4.0 m
	Convenient adjustment of the chisel position  enabling you to adapt it to each work situation
	Easy and precise control of the RPM  thanks to variable speed

Contact us for further details and availability within the storefront in your location.