Pneumatic/Air Torque Screwdrivers are still widely used for assembly requiring higher levels of torque and faster cycle times. They are commonly found in automotive assembly, aerospace, electronic, and marine applications. Pneumatic screwdrivers require a pressurized air source that provides a constant supply to be effective. Torque ranges for this type of torque screwdriver are 0 to 110 In Lb and can reach speeds of 1000 RPM. Application: Pneumatic torque screwdrivers are some of the most reliable tools available. Pneumatic torque screwdrivers are ideal for assembly applications that require faster speed and high cycle rates. Compared to other torque screwdrivers, pneumatic screwdrivers provide the largest variety of high torque models. Pneumatic screwdrivers are found in almost every manufacturing environment.