General description The powerful GSR 18V-90 FC Professional Drill Driver is part of the Bosch Professional FlexiClick System, designed to tackle all challenges on the job site. It features various attachments, including an Excenter attachment for working closely to edges and walls, and a Right angle attachment that transforms the drill driver into an angle drill. These attachments can be locked in 16 different positions at a 360° angle without needing to be removed from the tool. Additionally, the unique hammer attachment GFA 18-H converts the tool into a fully-fledged SDS plus rotary hammer, enabling effortless hammer drilling into concrete up to Ø 10 mm. With a compact head length of only 136 mm and a maximum hard torque of 64 Nm, this tool is both powerful and versatile, suitable for a wide range of screwdriving and drilling applications in wood, metal, and concrete, masonry, and stone when combined with the GFA 18-H. Technical specifications Head length: 136 mm Max. hard torque: