Jet 505601 JAT-601 1/2 Inch Reversible Air Drill 0.5 Hp

Product Description

The JET 505601 is a reversible pneumatic drill built for professional trade use in fabrication, automotive, construction, and general mechanical service environments. The JAT-601 operates at a free speed of 800 RPM and draws 0.5 horsepower from a compressed-air supply running at 90 psi. It accepts a 1/2-inch keyed chuck, making it compatible with a wide range of standard drill bits and driver accessories. The aluminum housing keeps the tool lightweight without sacrificing durability on the job site. A pistol-grip handle provides positive control during drilling and reverse-direction fastener removal. Air consumption is rated at 4 CFM, and the tool connects via a 1/4-inch NPT inlet with a minimum 3/8-inch ID hose required.

The 505601 is suited for repetitive drilling tasks in residential and commercial settings where electric drills are impractical or unsafe. Typical applications include metal fabrication shops, automotive service bays, assembly lines, and mechanical rooms. The reversible function allows it to handle both drilling and fastener removal without switching tools. At 3.75 pounds and 8-1/4 inches in overall length, it is compact enough for use in confined spaces while still delivering consistent torque output across a sustained duty cycle.

Key Features

• Reversible operation for drilling and fastener removal in a single tool
• 1/2-inch keyed chuck accommodates a broad range of drill bits and accessories
• Aluminum housing reduces overall weight while maintaining structural durability
• 800 RPM free speed delivers consistent performance at 90 psi operating pressure
• 1/4-inch NPT air inlet with 3/8-inch minimum hose ID requirement
• Pistol-grip design provides stable, controlled handling during extended use

Compatibility

Designed as a standalone pneumatic drill compatible with standard compressed-air systems operating at 90 psi with a minimum 3/8-inch ID supply hose and 1/4-inch NPT fittings.

Installation Notes

Installation and operation of this tool should be performed by qualified technicians familiar with pneumatic systems. Before connecting or disconnecting the air supply, ensure the compressor is depressurized and the air line valve is closed. Verify that the supply hose meets the minimum 3/8-inch ID requirement and that all fittings are rated for 90 psi or higher. Follow applicable OSHA and shop-safety guidelines for compressed-air tool operation.

Technical Specifications

• Free Speed: 800 RPM
• Horsepower: 0.5 HP
• Air Pressure: 90 psi
• Air Consumption: 4 CFM
• Chuck Size: 1/2 inch keyed
• Air Inlet: 1/4 inch NPT
• Minimum Air Hose ID: 3/8 inch
• Spindle Thread: 3/8 inch - 24 UNF
• Overall Length: 8.25 inches
• Height: 1.79 inches
• Width: 6.77 inches
• Weight: 3.75 pounds
• Housing Material: Aluminum
• Handle Style: Pistol Grip
• Sound Power Level: 101 dBA
• Sound Pressure Level: 83 dBA
• Vibration Value: 0.4 m/s
• Reversible: Yes

Standard Information

• Brand: JET
• Manufacturer Part Number: 505601