Bosch Professional Rotary Hammer with SDS-plus Bosch GBH 3-28 DFR + GMS 100M
Bosch Professional Rotary Hammer with SDS-plus Bosch GBH 3-28 DFR + GMS 100M
Gibadi is the distributor of Bosch Power tools in Nigeria. Our Bosch Professional Rotary Hammer with SDS-plus Bosch GBH 3-28 DFR + GMS 100M is top performance with 20% less vibration, with high drilling rate and 20% higher chiselling power than other rotary hammers in its class.m 20% less vibration than other hammers in its class for more comfortable working due to Bosch Vibration Control. Quick change chuck for fast changes between drilling with impact in concrete and drilling without impact in wood and metal.
Technical Specification Overview:
Rated input power
800 W
Impact energy
3,1 - 3,5 J
Impact rate at rated speed
0 - 4000 bpm
Rated speed
0 - 900 rpm
Weight
3.6 kg
Tool dimensions (length)
354 mm
Tool dimensions (height)
233 mm
Tool holder
SDS-plus
Drilling range
Drilling dia. concrete, hammer drill bits
4 - 28 mm
Opt. appl. range concrete, hammer drill bits
12 - 18 mm
Drilling diameter in concrete with core cutters
68 mm
Max. drilling diameter masonry, core cutters
82 mm
Max. drilling diameter in metal
13 mm
Max. drilling diameter in wood
30 mm
Hammer drilling in concrete
Vibration emission value ah
12 m/s²
Uncertainty K
1.5 m/s²
Chiselling
Vibration emission value ah
11 m/s²
Uncertainty K
1.5 m/s²
Comfortable working
thanks to low vibration by adding rubber mounting/foam padding to the handles
Optimal power transmission
for small hammers
Metal chuck 1.0 - 13.0 mm
Forward / reverse rotation
for inserting and removing screws
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
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
Bosch SDS System
Fast, tool-free changing of application tools.
Contact us for further details and availability within the storefront in your location.