pneumatic Screwdrivers (Push to Start)

.Accuracy: ASA series feature patented clutch and repetitive torque accuracy of ±3%, ensuring best possible performance.
.Economy: Patented motor blades and interior structure ensure super-wide torque range and long motor operating life. Lasts many times longer than others.
.Attractive appearance: Artistically, ergonomically and mechanically designed, neat and attractive.
.Innovation: Unique mechanical structure and patented motor ensure quiet operation, low vibration, and high-accuracy performance.