The DeWalt D25730K is a Factory Reconditioned Heavy-Duty 2 inch SDS Max Combination Hammer with CTC. It offers 15 ft-lbs of impact energy to provide maximum performance in drilling & chipping. The D25730K has Complete Torque Control (CTC) which utilizes a patented 2-stage clutch for maximum control in bind-up situations. The tool has the DeWalt SHOCKS - Active Vibration Control system that reduces vibration by up to 70% which makes the unit more comfortable to operate. A Rear handle mount provides additional comfort in down drillng applications, reducing the stress on users back from bending over. A Lock-on switch reduces user fatigue while chipping by allowing user to hold the hammer without having to have fingers on the trigger. The unit features a modular design that provides easy access to switch, brushes & cord-set for easier and quicker service. A powerful 15 Amp motor provides maximum overload protection & power for longer tool life.