PSB 650 RE Impact Drill: Robust, Powerful yet Surprisingly Compact. One Machine, Endless Possibilities. The hammer drills in the Compact Generation from Bosch will impress you with their high power and state-of-the-art technology. Their ergonomic, compact design makes them comfortable and safe to handle when hammer drilling, drilling and screw driving. In addition, all of the tools can be extended with an optimised dust extraction port for dust-free drilling (upgrade at any time). The new Compact Generation from Bosch offers the right tool for every user. The PSB Universal drills combine versatility and performance in a compact size. With their torque and reliable power, the Universal impact drills from Bosch are the ideal tools for virtually any job around the house. The newly developed robust gearboxes even allow for larger diameter holes to be drilled in wood or concrete with ease.