Chicago Pneumatic
Chicago Pneumatic CP3000-600CR Straight Pencil Grinder 60000 RPM 0.1 hp 1/4 in NPT
Heavy-duty air pencil grinder delivers 60,000 RPM at 0.1 hp with 1/8 in collet, rear exhaust, 1/4 in NPT inlet and 2.5 m/s² vibration
- MaterialHAWA
- High-speed material removal at 60000 RPM
- Lightweight handling with 0.1 hp motor
- Low vibration comfort at 2.5 m/s²
- Precise control via twist throttle
- Ready to connect with 1/4 in NPT inlet
Industrial Pencil Grinder
The Chicago Pneumatic CP3000-600CR is a straight air pencil grinder built for precision deburring, polishing and finishing in tight spaces. It runs at a maximum speed of 60,000 RPM with a 0.1 hp motor and accepts a 1/8 in collet. The tool connects via a 1/4 in NPT air inlet and includes a 1/4 in ID whip hose.
Low Vibration Rear Exhaust
Vibration is rated at 2.5 m/s², helping reduce operator fatigue during extended use. The rear exhaust directs airflow away from the workpiece and the user’s hands. A twist throttle provides simple speed control and the barrel grip offers a secure hold. Ball bearings support smooth spindle rotation.
Sustained High Speed Operation
With no brake or anti-kickback clutch, the grinder maintains its free speed as long as air supply is adequate. The standard head design and bare tool configuration suit continuous light material removal. Dust management is not integrated, so external extraction may be needed for prolonged sessions.
Highlights
- High-speed material removal at 60000 RPM
- Lightweight handling with 0.1 hp motor
- Low vibration comfort at 2.5 m/s²
- Precise control via twist throttle
- Ready to connect with 1/4 in NPT inlet
Specifications
| Brand | CHICAGO PNEUMATIC |
|---|---|
| Material | HAWA |
Questions about this item
How do I connect the 1/4 in NPT air inlet without over-tightening?
Thread the 1/4 in NPT fitting by hand until snug, then turn one-half turn with a wrench; the soft copper washer seals without crushing the threads.
Which parts wear out first on the CP3000-600CR and when should I replace them?
Ball bearings and the twist-throttle O-rings typically need replacement after 300–600 hours; inspect for radial play or air leakage at each service interval.
What stops continuous grinding at 60 000 RPM first — heat, vibration or air supply?
Vibration at 2.5 m/s² reaches the daily exposure action value after about two hours, so operator fatigue limits run time before the 0.1 hp motor overheats.
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