The GSR 12 V-15 drill driver with the Bosch Flexi-Click system offers full flexibility providing the optimum solution in every work situation. Thanks to the multiple solutions available in one kit, you can easily perform tasks in compact and awkward environments such as screwdriving and drilling in tight spaces or close to solid edges.Features and Benefits: Easy to operate with one click - The Bosch Flexi-Click adapters are easy and quick to fix on the tool body Rotatable chucks help in tight situations Integrated lockable bit holder accepts all common standard bits Compact and lightweight design for precise and ease of use Integrated LED light for illuminating the work area 100% compatible with current Bosch Professional 10.8v batteries Expandable with more attachments available