The SKIL 3810 GB Cordless SDS Drill is part of the powerful SKIL Energy Platform. It features 'Keep Cool™' technology and patented "ActivCell™' technology for improved battery performance and 25% longer run time. With a pneumatic hammer mechanism for drilling in concrete, 3-in-1 functions for screwdriving, drilling and hammer drilling, it is compatible with both SDS+ drills and hex drills and screwdriver bits. Its compact and ergonomic design provide variable speed for full control and LED indicators for clarity. The LED light maximises visibility in poorly lit areas.