The Bosch GBH 2-28 Professional and 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 Professional and the GBH 2-28 F Professional 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 Bosch rotary hammers are each available as a fixed chuck model or a quick-change chuck model (F), which comes with an additional keyless chuck for straight shank drill bits.


More information at:
Blue power tools. For trade and industry. [ Ссылка ]

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