This powerful and high quality drill is ideal for all general purpose drilling, honing, reaming and hole-sawing. Powerful motor delivers 0.37 kW (0.50 HP). Planetary gear reduction balances the load on bearings and gears for increased tool life. Professional keyless chuck increases productivity by speeding bit changeovers and eliminating downtime by loss of drill key. Its reversible motor, it can also be used for driving and removing screws. Variable-speed trigger allows easy starts. Through-handle exhaust directs air away from the operator.