It is a very compact and lightweight tool, ensuring extreme maneuverability in high-speed grinding applications. The Chicago Pneumatic Mini Air Die Grinder is perfect for high-speed blending, smoothing, porting and deburring in confined areas. The built-in regulator matches the speed to the job. This grinder produces 28,000 RPM of free speed.
The lock off throttle to prevent accidental start up and a rear exhaust directs air away from the work piece. This compact grinder is 4-3/4 inches long and weighs only 3/4 pounds. It comes complete with 1/4-inch and 6-millimeter collets.