Construction World January 2016

COVER STORY

ROTARY HAMMER The most powerful Bosch Professional

The 12 kg GBH 12-52 D Professional rotary hammer from Bosch offers maximum performance in its class during drilling and chiselling. The tool is powered by a 1 700 watt motor which

delivers 19 joules of impact energy.

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• Improved performance thanks to a 1 700 watt motor and 19 joules of impact energy. • Longer operation time possible thanks to reduced vibration levels.

simultaneously protecting their health and the tools. The GBH 12-52 D Professional rotary hammers are available at specialist retail outlets. They are supplied in a carrying case which contains a great deal of space for accessories.

ts performance is therefore much higher than the prede- cessor model. It is there- fore especially suitable for horizontal demolition work, correction tasks or chiselling

tasks which call for high chiselling perfor- mance. In combination with the high removal rate, this ensures faster work progress. Simple chiselling, long service life The rotary hammer has a trigger lock for simple chiselling in continuous operation. The trigger lock is automatically activated as soon as the user switches from drilling mode to chiselling mode. The tool is designed for tough applica- tions. Robust metal components ensure a long service life for the tools. Other features of the rotary hammers include constant elec- tronics for continuous performance, as well as a service display which shows when a carbon brush has to be changed. Everything from a single source Bosch offers tradespeople a complete system comprising professional power tools, dust extraction systems and accessories. The new 12 kg rotary hammers are part of this system. Tradespeople can use the related extraction systems from Bosch for drilling and chiselling, and therefore work more efficiently while

CONSTRUCTION WORLD JANUARY 2016