Makita 13ah li ion combi drill impact driver twin pack 2 batteries dk18015x2this makita cordless 18v li ion combi drill and impact driver kit is ideal for both domestic and trade use the 18v combi drill has a 0 1 400 rpm no load speed and boasts 3 drill functions combi drill rotary drill and hammer action with a 2 gearbox providing greater torque versatility a wide range of drill bits can be easily interchanged with its 13mm keyless chuck it has a maximum drilling capacity of 13mm in ma