WYMA PNEUMATIC TOOLS pneumatic screwdrivers meet the demands for industrial performance, accuracy and durability and feature an innovative ergonomic design and precise torque control necessary for critical fastening applications involving metals, plastics or composites. Their double hammer striking structure, undergoing a high number of revolutions, makes them suitable for high-yield industries, assembly lines, maintenance of wood and motor, aluminum hardware processing, home appliances, automobile and motorcycle manufacturing industry. WYMA has conducted professional heat treatment on the related components of the pneumatic screwdrivers to improve their mechanical properties and enable them to work consistently long hours in the assembly lines. Please refer to the technical specifications of individual screwdrivers.