Features: Bosch's entry-level tool in the SDS max rotary hammer category Compact and lightweight for work in hard-to-reach places Durable due to robust metal components and optimised lubrication system Strong motor enables the delivery of 8.5 J of impact energy for fast drilling and high removal rate The GBH 5-40 D Professional is the entry-level tool in Bosch's SDS max corded rotary hammer category. Its lightweight and compact design makes it ideal for work in hard-to-reach places. The rotary hammer is also designed for durability, featuring robust metal components and an optimised lubrication system. Its strong motor enables the delivery of 8.5 J of impact energy for a fast drilling progress and high material removal rate. This tool is intended for drilling up to 40 mm in diam.