The powerful GSR 18V-90 FC Professional is part of the Bosch Professional FlexiClick System, which prepares you for all challenges at the work site: the eccentric attachment allows you to work close to edges and walls, while the contra-angle handpiece turns the drill into an angle drill. These attachments can be locked in a 360° angle in 16 different positions without having to be removed from the tool. By attaching the unique GFA 18-H hammer attachment, the tool becomes a fully-fledged SDS plus hammer drill for effortless hammer drilling in concrete up to 10 mm Ø. With a head length of only 136 mm and a max. hard torque of 64 Nm, you have an extremely compact and powerful tool at hand. The Bosch Professional FlexiClick System - perfectly equipped for professional work. It is perfect for all screwing and drilling work in wood, metal and (combined with the GFA 18-H) in concrete, masonry and stone. It is equipped with a brushless motor, 2-speed gearbox, disengageable KickBack Control, disengageable precision clutch and Electronic Motor Protection and is prepared for Bluetooth® connectivity.