NEIKO 10649A Micro Air Die Grinder | 1/8" (3mm) Capacity
MICRO AIR DIE GRINDER: Glides through surfaces with a free air speed of 54,000 RPM and air pressure of 90 PSI in conjunction with an air compressor. VARIABLE SPEED CONTROL: Adjust the speed higher or lower with the precision textured throttle with self-closing lever and stays at constant speed until you decide to change it.