The DCH334 is a 54v Flexvolt cordless rotary hammer drill which includes interchangeable SDS Plus and 3-jaw keyless chucks, making it suitable for use with a wide range of drill bits, chisels and other accessories. It has a brushless motor for maximum efficiency, helping to provide longer runtimes on demanding jobs, and a vibration dampening system for comfortable operation over extended periods of use. Specifications • Voltage: 54v • Primary Tool Holder: SDS Plus • Impact energy (EPTA 05/2009): 3.5 J • No Load Speed: 0-1000 rpm • Blows per Minute: 0-4480 bpm • Max. Drilling Capacity [Concrete]: 30mm • Max. Drilling Capacity [Wood]: 30mm • Max. Drilling Capacity [Metal]: 13mm • Weight: 3.9 kg • Weight (incl. battery): 5.15kg • Length: 419mm • Height: 250mm • Width: 95mm • Hand/Arm Vibration - Hammer drilling into concrete: 7.5 m/s² • Uncertainty K 1 (Vibration): 1.5 m/s² • Hand/Arm Vibration - Chiselling: 8.5 m/s² • Uncertainty K 2 (Vibration): 1.5 m/s² • Hand/Arm Vibration - Drilling into metal:
