Chicago Pneumatic Chipping Hammer - CP4123-Hex
Chicago Pneumatic CP4123 Chipping Hammer
The CP4123 is the most popular CP chipping hammer of all time. It is powerful yet compact and lightweight and is used for a wide variety of construction and industrial applications, from light to medium chipping to heavy cutting.
Features
- Classic simplate valve
- Heat treated valve
- Spine locking to prevent loosening of handle or cylinder
- Rugged construction, hardened steel cylinder and handle
- Teasing throttle for precise control
- Pistol grip handle with self-closing outside trigger
Choice of bushing
- .680" Round, chisel rotates freely
- .580" Hex prevents chisel rotation
Specifications
| Model |
CP 4123 3R |
CP 4123 3H |
| Cylinder Stroke |
3 |
3 |
| Length |
14-7/8 in |
14-7/8 in |
| Air Inlet |
3/8 in |
3/8 in |
| Blows per Minute |
1,920 |
1,920 |
| Air Consumption |
26 cfm |
26 cfm |
| Weight |
15 lbs |
15 lbs |
| Part Number |
8900 0001 06 |
8900 0001 07 |
What Our Experts Think
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Precision Chipping – Delivers controlled power for concrete, metal, and masonry work.
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Heavy-Duty Durability – Built with rugged materials to withstand demanding job site conditions.
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Ergonomic Design – Lightweight with a comfortable grip to reduce fatigue during extended use.
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Versatile Applications – Ideal for surface preparation, scaling, and light demolition tasks.
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Reliable Air-Powered Operation – Ensures consistent performance without the need for electricity.
Q&A
Q: What is the Chicago Pneumatic CP4123-Hex Chipping Hammer used for?
A: It is designed for light to medium-duty chipping, scaling, and surface preparation in construction and industrial applications.
Q: What type of power does it use?
A: It operates on compressed air for reliable performance in demanding environments.
Q: What is the shank size?
A: It features a hex shank for secure tool attachment and compatibility with various chisels.
Q: Is it suitable for concrete and metal applications?
A: Yes, it is effective for removing concrete, welding slag, and rust from metal surfaces.
Maintenance Tips
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Lubricate Daily – Apply air tool oil before and after use to reduce wear.
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Inspect Air Supply – Ensure clean, dry air at the correct pressure for peak performance.
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Check Retainer & Chisel – Ensure secure fit and replace worn-out chisels.
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Examine Hoses & Fittings – Look for leaks or cracks and tighten connections.
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Clean Regularly – Remove debris to prevent internal blockages.
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Check Internal Parts – Inspect pistons and valves for wear and replace as needed.
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Store Properly – Keep in a dry, dust-free area when not in use.
