Chicago Pneumatic Reversible Pistol Grip Air Drill | CP1114R40 | 4000 RPM | 3/8" Chuck

Built for fast hole-making with smaller drill bits, the Chicago Pneumatic CP1114R40 reversible pistol grip drill delivers 4000 RPM free speed for production drilling, maintenance work, and fabrication tasks where speed is the priority. Its 3/8" / 10 mm keyed chuck secures common drill bits for aluminum, steel, stainless steel, and general shop materials, while the 0.54 HP / 400 W pneumatic motor provides steady output for repeated drilling cycles. Compared with the lower-speed CP1114R models, this version is the high-speed option in the range, making it best suited for smaller holes and faster drilling rather than high-torque, large-bit work.

The CP1114R40 includes forward-reverse operation for backing bits out of the workpiece, clearing holes, and supporting light reaming or tapping tasks. A progressive trigger, also called a teasing throttle, lets the operator build speed gradually for cleaner starts and better bit placement. The compact CP Ergo Wings body, aluminum construction, low-vibration gearbox, built-in silencer, and pistol grip layout help keep the tool manageable during repetitive work on production benches, plant floors, repair bays, and air-equipped workshops.

Type: Reversible Pistol Grip Pneumatic Drill | Model: CP1114R40 | SKU: 6151580340 | Free Speed: 4000 RPM | Max Power: 0.54 HP / 400 W | Chuck Capacity: 3/8" / 10 mm | Chuck Type: Keyed | Handle Type: Pistol | Main Material: Aluminum | Reversible: Yes | Starting System: Trigger | Trigger Type: Progressive | Stall Torque: 1.3 ft-lbf / 1.7 Nm | Air Consumption at Load: 25 CFM / 12 l/s | Air Consumption at Free Speed: 31 CFM / 15 l/s | Air Inlet: 1/4" NPT | Working Pressure: 90 PSI / 6.3 bar | Min. Hose Diameter: 0.38" / 10 mm | Length: 8.86" / 225 mm | Weight: 2.87 lb / 1.3 kg | Sound Pressure: 82 dB(A) | Sound Power: 93 dB(A) | Vibration Level: 1.3 m/s² / 4.3 ft/s² | Vibration Uncertainty K: 0.6 m/s²

Features:

• 4000 RPM free speed supports rapid drilling with smaller bits in production, fabrication, and repair settings.
• 0.54 HP / 400 W pneumatic motor provides consistent output for repeated air-drilling operations.
• 3/8" keyed chuck holds common drill bits securely for general metalworking and maintenance tasks.
• Forward-reverse switch helps the operator back out bits, clear chips, and work through light reaming or tapping jobs.
• Progressive teasing throttle provides smooth speed control for accurate hole starts and better bit handling.
• Compact CP Ergo Wings body supports improved wrist and tool alignment during repetitive drilling.
• Strong and precise gearbox uses a high-durability design for reduced vibration during aggressive drilling.
• Built-in silencer helps lower operating noise in shop, plant, and repair environments.

Applications:

• Production assembly: fast drilling of smaller holes in fixtures, panels, brackets, and assembled components.
• Industrial maintenance and MRO: drilling guards, covers, equipment panels, and light mounting hardware during repair work.
• Metal fabrication: high-speed drilling in aluminum, steel, and stainless steel when the bit size fits a 3/8" chuck.
• Vehicle service and fleet repair: drilling body panels, brackets, accessories, and shop-made repair components in compressed-air work areas.
• Workshop and garage use: general air-drilling tasks for users with a compressor capable of maintaining the tool's air flow and pressure requirements.

FAQs:

• Q: What is the CP1114R40 best used for?
  A: The CP1114R40 is best used for faster drilling with smaller bits where a 3/8" chuck and 4000 RPM speed are appropriate. It is the high-speed model in the CP1114R range, so it is better for drilling pace than for large-bit, high-torque work.
• Q: How does the CP1114R40 compare with the CP1114R26?
  A: The CP1114R40 runs faster at 4000 RPM, while the CP1114R26 runs at 2600 RPM and provides more stall torque. Choose the CP1114R40 for smaller holes and faster drilling, and choose the CP1114R26 when you want more control and torque margin.
• Q: What chuck size does this drill use?
  A: This model uses a 3/8" / 10 mm keyed chuck. A keyed chuck tightens with a chuck key, helping keep the bit secure during drilling compared with lighter hand-tightened chuck styles.
• Q: Is the CP1114R40 reversible?
  A: Yes. The forward-reverse switch allows the drill to run in both directions, which helps with bit extraction, chip clearing, and light reaming or tapping operations.
• Q: What air supply does the CP1114R40 require?
  A: Chicago Pneumatic lists 25 CFM air consumption at load and 31 CFM at free speed. Use an air system that can maintain 90 PSI / 6.3 bar at the tool through a minimum 0.38" / 10 mm hose.

Looking for more information about Chicago Pneumatic Drill? Click here to view the Catalog.

For help selecting the correct Chicago Pneumatic Drills for your assembly application, call (800) 608-5210 or email info@intlairtool.com