​​​​​Drilling, Hammering, & Chisel, three functions in one 

Brushless motor delivers more power, improved productivity and longer runtime

Variable speed and impact rate control (0- 1350RPM and 0- 4700BPM)

Heavy-loaded hammer generates constant output power under heavy loaded

Large-diameter cylinder and optimal hammer-drill ratio ensure higher efficiency

Electronic and clutch tripping protect from spraining

Anti-vibration design reduces vibration for increased comfort

Soft grip handle is designed for less fatigue and more precise control

Compact and lightweight design to fit one hand over-heading use and great control

Overload protection protects the motor from burnout in abnormally high torque situation