BBosch GBH 3-28 DFR Professional Rotary Hammer with SDS-plus

osch GBH 3-28 DFR Professional Rotary Hammer with SDS-plus allschoolabs Supplies Nigeria is the distributor of Bosch Power tools in Nigeria. Our Bosch GBH 3-28 DFR Professional Rotary Hammer with SDS-plus 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.ADVANTAGES: GBH 3-28 DRE PROFESSIONALTOP PERFORMANCE WITH LOW VIBRATION High drilling rate and 20% higher chiselling performance than other rotary hammers in its class Low vibration (only 14,5 m/sý) for comfortable use due to Bosch Vibration Control Balanced weight distribution due to L-shaped design for comfortable use Rotation stop for chiselling Ball grommet for preventing cable breaks Rotating brush plate for equal power in forward and reverse rotation Impact stop for drilling in wood and metal Whats Included in this Package Depth stop 210mm Machine cloth Carrying case Quick change chuck 13 mmSDS plus quick-change chuck Auxiliary handle Grease tube (spare part number 1 615 430 010)Technical data Rated input power*
800 W
Impact energy*
3.1J
Impact rate at rated speed
0 – 4,000 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 – 28mm
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 mmTotal vibration values (Hammer drilling in concrete)
Vibration emission value ah
13 m/s
Uncertainty K
2 m/sTotal vibration values (Chiselling)
Vibration emission value ah
9.5m/s
Uncertainty K
1.5 m/s
* Highlighted DataThe A-rated noise level of the power tool is typically as follows: Sound pressure level 91 dB(A); Sound power level 102 dB(A). Uncertainty K= 3 dB.USER MANUALContact us for further details and availability within the storefront in your location.Check out other Bosch Hammer Drill for your industrial workCordless Impact Driver GDX 18 V-EC Professional          Bosch GDB 350 WE case Professional Diamond Core Drill Bosch GBM 13-2 RE Professional Rotary Drill Demolition Hammer with SDS-max GSH 7 VC ProfessionalBosch GCR 180 Professional Drill Stand Rotary Drill GBM 1000 Professional And many more