Bosch Rotary Hammer with SDS-plus GBH 2-28 F
Bosch Rotary Hammer with SDS-plus GBH 2-28 F, Buy Bosch Rotary Hammers from our Dayari Technologies shop in Nairobi Kenya at discounted prices today
The Bosch GBH 2-28 F Professional rotary hammers are the most innovative in their class. A powerful 880 watt motor and 3.2 joules of impact energy allow for the fastest work rate in their class, for example when chiselling, be it in concrete, stone, steel or wood. The Bosch rotary hammers are versatile to use, and are also suitable for large diameters of up to 68 mm. Reliable Bosch quality ensures robust tools and a long lifetime.
The GBH 2-28 F Professional Hammer Drills are the first rotary hammers in their performance category to be equipped with KickBack Control. This function gives you more control in the toughest drilling applications. If the power tool suddenly and unforeseeably rotates around the drilling axis – such as when the drill bit jams in reinforced concrete – the integrated sensor will shut down the motor within a fraction of a second. This prevents unexpected kick-back of the tool and can therefore reduce the risk of injury. What’s more, both rotary hammers are equipped with active vibration damping: A counter oscillator positioned in the gear housing permanently counteracts the air and mass forces from the hammer mechanism, therefore reducing the vibration levels to 11 m/s². As a result, working with these tools is kinder to your health, less tiring and also more precise.
These ‘F’ models comes with an additional quick-change keyless chuck for straight shank drill bits.
Buy these Bosch Rotary Hammers from our Dayari Technologies shop in Nairobi Kenya at discounted prices today.
Bosch Rotary Hammer with SDS-plus GBH 2-28 F
FEATURES
- Top performance with intelligent KickBack Control
- Best performance in its class with improved power
- Increased user protection with KickBack Control (KBC) in order to minimise the risk of injury
- Active vibration damping with counter oscillator for minimal vibration levels
- Magnesium gear housing for improved robustness
- Ball grommet for preventing cable breaks
- Rotating brush plate for equal power in forward and reverse rotation
- Overload clutch to protect the user and the machine
- Forward/reverse rotation for dislodging jammed drill bits
- Continuously variable speed control for clean drilling starts
- Locking button for continuous and fatigue-free work
- Quick-change chuck for fast changes between drilling with impact in concrete and drilling without impact in wood and metal
SPECIFICATION
- Rated power input: 880 W
- Max. impact energy: 3.2 J
- Impact rate at rated speed: 0 – 4,000 bpm
- Rated speed: 0 – 900 rpm
- Weight: 3.1 kg
- Length: 402 mm
- Height: 216 mm
- Bit holder: SDS-plus
- Drilling dia. in concrete with hammer drill bits: 4 – 28 mm
- Opt. app. range in concrete with hammer drill bits: 8 – 16 mm
- Drilling diameter in concrete with core cutters: 68 mm
- Max. drilling dia. in masonry with core cutters: 68 mm
- Max. drilling diameter in steel: 13 mm
- Max. drilling diameter in wood: 30 mm
NOISE & VIBRATION
- Sound pressure level: 90 dB(A)
- Sound power level: 101 dB(A)
- Uncertainty K: 3 dB
What’s in the box
- 1x GBH 2-28 F Hammer Drill
- 1x Quick Change Chuck
- 1x Auxiliary Handle
- 1x Depth Stop 210 mm
- 1x Machine Cloth
- 1x L-Boxx Carry Case
Technical data
Additional data | |
Rated input power | 880 W |
Impact energy | 3.2 J |
Impact rate at rated speed | 0 – 4,000 bpm |
Rated speed | 0 – 900 rpm |
Weight | 3.1 kg |
Tool dimensions (length) | 402 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 |
Total vibration values (Hammer drilling in concrete) | |
Vibration emission value ah | 11 m/s² |
Uncertainty K | 1.5 m/s² |
Total vibration values (Chiselling) | |
Vibration emission value ah | 11 m/s² |
Uncertainty K | 1.5 m/s² |
Advantages
- Best performance in its class with improved power
- Increased user protection with KickBack Control (KBC) in order to minimise the risk of injury
- Active vibration damping with counter oscillator for minimal vibration levels
What’s Included in this Package
- Auxiliary handle 2 602 025 141
- Carrying case
- Depth stop 210 mm 1 613 001 010
- Machine cloth
- Quick change chuck 13 mm 2 608 572 212
- SDS plus quick-change chuck 2 608 572 213
Typical Application
Hammer & SDS drills are ideal tools for all heavy-duty applications when extra drilling power is required. Rotary hammer drills can combine rotation with a hammer action, which allows you to drill through tough materials. Corded SDS Hammer drills will easily work through masonry, concrete, bricks and other hard materials quickly and efficiently. Many models of drills have a mode selection which allows you to choose between a rotary action, hammer function or both.
Corded SDS Plus Rotary Hammer drills are employed in many fields, such as:
• Construction works
• Demolition works
• Plumbing systems installation
• Electrical systems installation
• Carpentry industry
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