Chicago Pneumatic 8941097900 3/8 Inch Reversible Air Drill

Product Description

The CHICAGO PNEUMATIC 8941097900 is a reversible pistol-grip air drill designed for professional trade use in automotive, industrial, and mechanical service environments. Powered by compressed air at 90 psi, it delivers 2,100 RPM and 0.5 horsepower through a 3/8 inch chuck that accepts both keyed and keyless configurations. The drill measures 8.5 inches in length and weighs 2.4 pounds, making it easy to handle in tight work spaces. A 1/4 inch air inlet and included air hose allow for straightforward hookup to a standard shop compressor line. Licensed trades and experienced mechanics rely on this tool for drilling, fastening, and reverse extraction tasks.

This air drill fits general mechanical and production shop applications where a compact, lightweight pneumatic drill is needed. The reversible function supports both driving and removal of fasteners, and the dual-mode chuck accommodates a wide range of drill bit styles. The pistol grip handle provides a controlled hold during extended use. It is suited to automotive service bays, assembly lines, fabrication shops, and maintenance facilities requiring a reliable pneumatic drilling solution.

Key Features

• 3/8 inch chuck accepts both keyed and keyless bit configurations
• Reversible rotation for driving and extraction tasks
• 2,100 RPM free speed powered by 90 psi shop air
• 0.5 horsepower output with 4.10 ft/lb of torque
• Compact pistol grip body at 8.5 inches long and 2.4 pounds
• 1/4 inch air inlet with air hose included

Compatibility

Designed as a direct-use pneumatic drill compatible with standard 1/4 inch NPT compressed air supply systems operating at 90 psi.

Installation Notes

Installation and operation should be performed by qualified technicians familiar with pneumatic tool safety. Before connecting or disconnecting the air line, depressurize the hose and confirm the compressor is isolated. Ensure the air supply is clean and dry, and that inline regulators and lubricators are set per tool requirements. Do not exceed the rated 90 psi operating pressure.