Compact, low profile head for drilling in confined areas Convenient reverse valve for simple directional changes Rear exhaust directs air away from the workpiece Teasing throttle for control from start-up thru run down Applications: screwdriving, drilling in hard to reach areas Free Speed: 1800 rpm Specifications: Chuck Size in.: 3/8 Weight lb.: 2-1/4 Length in.: 8-1/4 Aveerage Air Consumption CFM: 4 Air Inlet NPTF in.: 1/4 Free Speed rpm: 1800