20V brushless rotary hammer

◆ Short protect & Capability show for battery

◆ Built-in led light for work in dark areas

◆ Innovative exclusive patent,1 button 2 function: Hammer & Drilling, Hammer

◆ Brushless motor (long life, high efficiency, high endurance,low noise,low interference)

◆ Constant Speed function design

◆ Stepless variable speed switch