Dewalt DCK278C2 Atomic Compact Series 20V Max Brushless 2-Tool Combo KitsDewalt DCK278C2 Features Atomic Compact Series 20V MAX* Brushless 2 Tool Combo Kit Variable speed trigger allows for control and precision on delicate work surfaces Brushless motor for efficient performance and runtime LED foot light for superior visibility on 1 2 in Compact Drill Driver Three bright LEDs for dimly lit workspaces on 1 4 in Impact Driver Additional Information Batt. Type Lithium Ion Chuck Size Drill Driver 1 2 in Impact Driver 1 4 in