Reversible to assist when binding occurs and for retracting screws. Specifications: 1,800 RPM free speed, 4.0 CFM average air consumption at 90 PSI. 1/4" NPT air inlet requires 3/8" hose.

Sioux Tools SDR10P7N3 Drill Non-Reversible 3/8" 700rpm (1 EA)

*Free Speed: 1800rpm*Chuck: 3/8"*Air Inlet: 1/4"*Air Hose: 3/8"*Air Consumption: 6CFM*Operation Pressure: 90PSI*Light Weight, Compact & Easy to Handle*Triple Planetary Gear System for Long Life

Sioux Tools SDR10P26N2 Drill Non-Reversible 1/4" 2600rpm (1 EA)

Specifications: Free Speed:------------17000 rpm Operation Pressure:----90 psi Minimum Hose Size------3/8" Air Consumption--------4 cfm Air Inlet--------------1/4" Length-----------------8-1/2" Weight: 2.75 Lbs