Ingersoll Rand Reversible Air Drill Click HERE for more information! PRO PERFORMANCE: IR 7811G Reversible Air Drill provides a high speed output in a sleek design with speeds from 1200 to 1700 RPM and a keyless 3/8” chuck, making this tool perfect for a range of applications. APPLICATIONS: Applications for this air powered pneumatic drill include home improvement projects, body work installation and repair, farm implement assembly and repair, general equipment, and auto repair and maintenance. COMFORT & PRODUCTIVITY: The drill can be used comfortably for prolonged periods with its composite housing that insulates from cold air; Diffused handle exhaust blows air away from your work, eliminating mess and increasing productivity.