The STEELMAN 3/8-Inch Reversible Air drill is perfect for drilling, honing, reaming, and fastening. A thumb operated switch lets you easily reverse direction without removing your hand from the tool. A built-in muffler helps reduce operating noise and internally redirected exhaust vents back out the handle and away from your face and work project. The 3/8-inch keyed chuck can use a wide variety of bits and drivers to fulfil a wide range of roles. Weighing in at 2.7 pounds and only 6.5-inches in length, this pneumatic tool delivers a free running speed of 1,800 RPM with a trigger style variable speed throttle letting you determine how much power you need. Operating on a mere 4 cubic feet per minute of compressed air delivered through a standard 1/4-inch NPT inlet and 3/8-inch air hose this tool is ideal for all your light to medium-duty drilling tasks.