General description This Bosch GBH 18V-28 CF Pro BITURBO SDS-Plus Rotary Hammer is designed as a Bare Unit, meaning it does not include a battery or charger. It features BITURBO brushless technology, providing cordless freedom with the performance of a corded tool. The easy-to-read HMI displays the tool status and allows users to select from three different work modes (Auto, Favourite, Soft) for optimal control in various tasks. Additionally, it includes user protection features such as Vibration Control and KickBack Control, and is compatible with the GDE 18V-16 for dustless drilling. Technical specifications Tool Holder: SDS-Plus Impact Rate: 0-4,220 bpm Impact Energy (according to EPTA 05/2016): 3.3 Joules Drilling Diameter: Metal 13mm, Wood 30mm, Concrete with Hammer Drill Bits 4-28mm (Opt. app. range 8-18mm) Weight: 3.3kg (excluding battery) Compatibility and accessories Compatible with all Bosch Professional 18V batteries and chargers (Professional 18V System) Also compatible