Chicago Pneumatic CP789R-26 Reversible 3/8" Air Drill, 0.5 HP, 2600 RPM
- The Chicago Pneumatic CP789R-26 Reversible 3/8 inch Air Drill delivers dependable power, precision, and ergonomic comfort—ideal for heavy-duty drilling, honing, reaming, and hole-saw applications in body shops and general industrial maintenance.
- Features:
- Reversible operation enhances versatility for forward and backward drilling tasks
- Durable aluminum housing with industrial Jacobs chuck and teasing throttle for precise control and long service life
- Powerful 0.4–0.5 HP (320–375 W) motor delivers a free speed of 2,600 RPM and a stall torque of 3.1 ft-lb (4.2 Nm)
- Needle-bearing gearing and oil-free operation improve durability and reduce maintenance
- Compact pistol-grip design with handle exhaust for reduced noise and operator comfort
- Description:
- Drill
- Type: Pistol, Ergonomic Grip
- Chuck Capacity: 3/8 Inch
- Speed Rating: 2600 RPM
- Torque Rating: 3.1 Foot-Pound
- Power Rating: 0.4 HP
- Reversible: Yes
- Spindle Size: 3/8 Inch-24 TPI
- Weight: 2.5 Pounds
- Air Consumption: 7.5 CFM (Average), 30 CFM
- Hose Size: 3/8 Inch
- Air Inlet: 1/4 Inch NPTF
- Sound Pressure: 95 Decibel
- Sound Power: 106 Decibel
- Vibration Level: <2.5 Meter per Square Second
- Applicable Standard: ISO-28927-5
- Specifications:
- Manufacturer: Chicago Pneumatic
- Part Number: CP789R-26 (T025180)
- Chuck Capacity: 3/8 inch (10 mm), 3/8-24 spindle thread
- Power: 0.4–0.5 HP (320–375 W)
- Free Speed: 2,600 RPM
- Stall Torque: 3.1 ft-lb (4.2 Nm)
- Weight: approximately 2.5 lb (1.1–1.3 kg)
- Length: approximately 7 inch (178 mm)
- Air Consumption: 7.5 CFM average; up to 30 CFM at load
- Air Inlet Thread: 1/4 inch NPT
- Noise Level: 95 dB(A) sound pressure, 106 dB(A) sound power
- Vibration Level: less than 2.5 m/s²
- Applications: Ideal for industrial maintenance—including drilling, honing, reaming, hole sawing, and screw-driving tasks
- The Chicago Pneumatic CP789R-26 Air Drill can also be referred to as CP 789R-26 reversible air drill, 3/8 inch pneumatic pistol drill, CP pneumatic drill 2,600 RPM, industrial key chuck air drill, and durable reversible air drill CP-789R-26.
Chicago Pneumatic, a global leader in industrial power tools, designs the CP789R-26 Drill for high productivity, rugged durability, and ergonomic control—making it a trusted choice in automotive repair, manufacturing, and maintenance applications.
Q: What power and torque can I expect from the CP789R-26?
A: The drill’s robust 0.4–0.5 HP motor achieves 2,600 RPM free speed with a high stall torque of 3.1 ft-lb (4.2 Nm)—providing reliable performance for demanding drilling and reaming work.
Q: How durable and maintainable is this tool?
A: Its industrial-grade aluminum body, needle-bearing gearing, and oil-free operation ensure long-term durability while minimizing maintenance, even under rugged use.
Q: Is it comfortable and safe for extended use?
A: Yes. The pistol-grip design, teasing throttle, and handle exhaust enhance ergonomics, reduce noise, and make the tool more operator-friendly—even during prolonged tasks.
