Chicago Pneumatic CP860 Heavy-Duty Straight Air Die Grinder, 1/4" Collet, 24000 RPM

• The Chicago Pneumatic CP860 Heavy-Duty Straight Die Grinder is a powerful, compact air tool designed for general maintenance tasks such as cleaning moldings, porting, engine relieving, and high-speed grinding, delivering both durability and precision.
• Features:
  • Rugged 0.54 hp (400 W) motor offers strong, efficient performance for demanding grinding and polishing tasks
  • Built-in speed regulator with lock-off throttle ensures precise speed control and safe operation
  • Square handle with rear exhaust provides ergonomic handling and keeps air away from the work area
  • Compact straight-shaft design—available in short and extended versions—enhances accessibility in tight spaces
  • Includes both 1/4 inch and 6 mm collets for accessory flexibility
• Specifications:
  • Spindle Size: 1/4 Inch
  • Overall Size: 5.8 Inch Length
  • Inlet Connection: Size 1/4 Inch NPTF
  • Speed Rating: 24000 rpm
  • Weight 1.25 Pounds
  • Power Rating: 0.54 HP
  • Air Consumption: 10.5 CFM (Average), 21 CFM
  • Hose Size: 3/8 Inch
  • Exhaust Type: Rear
  • Sound Pressure: 93 Decibel
  • Sound Power: 104 Decibel
  • Vibration Level: 3.7 Meter per Square Second
  • Vibration Uncertainty: 1.6 Meter per Square Second
  • Wheel Size: 1/4 Inch Diameter
  • Applicable Standard: ISO-28927-12
  • UPC: 154511970496
• The Heavy-Duty Straight Die Grinder can also be referred to as CP860 air die grinder, pneumatic straight grinder, heavy-duty die grinder, 1/4 inch collet grinder, and Chicago Pneumatic grinder tool.

 

The Chicago Pneumatic CP860 is a rugged and versatile straight die grinder engineered for professional-grade grinding, polishing, and detailing in tight or hard-to-reach areas. Its powerful motor, precise speed control, and ergonomic design deliver dependable performance.

 

Q: What is the motor power and speed of the CP860?
A: It features a robust 0.54 hp (400 W) motor with a maximum free speed of 24 000 RPM, ensuring strong and efficient grinding performance.

 

Q: Does it offer variable speed control and safety features?
A: Yes—the grinder includes a built-in speed regulator and a lock-off throttle to ensure precise speed adjustment and safe operation.

 

Q: What are the physical characteristics and compatibility?
A: The tool is compact at approximately 5.75 inch length, weighs around 1.25 lb, and features a square handle with rear exhaust. It uses standard 1/4 inch collets (also available in 6 mm), connects via a 1/4 inch NPTF inlet, and requires a minimum 3/8 inch hose.