Chicago Pneumatic T025198 Air Drill 3/8 in Keyed Chuck

Product Description

The CHICAGO PNEUMATIC T025198 is a reversible pistol-grip air drill built for trade professionals who need reliable rotational power from a compressed-air source. It accepts a 3/8 inch keyed chuck and runs at up to 4,200 RPM driven by a 0.5 HP motor. At 90 psi operating pressure, it draws 7.50 CFM and delivers 1.90 ft-lb of torque, making it well suited for metal fabrication, mechanical assembly, and general maintenance drilling tasks. The tool weighs 3.1 pounds and measures 7.0 inches in overall length, keeping it maneuverable in tight spaces.

This air drill is designed for use in automotive, industrial, and general mechanical service environments. The pistol grip handle provides a secure, familiar hold during sustained drilling operations. Reversible rotation makes it practical for both driving and backing out fasteners. The 1/4 inch NPTF inlet threads directly onto standard shop air lines. An air hose is included. Typical users include automotive technicians, millwrights, and maintenance mechanics working in shops with a central compressed-air supply.

Key Features

• 3/8 inch keyed chuck for secure bit retention across a range of drill bit shanks
• Reversible rotation for drilling and fastener removal
• 4,200 RPM free speed with 0.5 HP output
• 1.90 ft-lb torque at 90 psi operating pressure
• 7.0 inch overall length and 3.1 pound weight for reduced fatigue
• 1/4 inch NPTF inlet compatible with standard shop air fittings
• Air hose included in package

Compatibility

Designed as a direct-use pneumatic drill compatible with standard 90 psi shop air supply systems fitted with a 1/4 inch NPTF quick-connect or threaded outlet.

Installation Notes

Installation and operation should be performed by qualified technicians familiar with pneumatic tool safety practices. Before connecting to an air supply, verify that line pressure does not exceed the rated operating pressure and that the air supply is clean and dry to prevent internal corrosion. Secure the air hose fitting fully before applying pressure, and confirm the chuck key is removed before triggering the tool. Consult applicable shop safety guidelines and manufacturer documentation before first use.