Part Number: DCH273P2. Brushless motor efficiency. 2 x 18V 5.0Ah Li-ion Batteries. 1 x Excel 4 Piece Chisel Set. 1 x Belt Hook. It is fitted with an electronic clutch for consistently high torque and improved durability and is ideal for drilling anchors and fixing holes into concrete, brick and masonry from 4 to 24mm.