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Chicago Pneumatic CP872 — Review & Specs | Pricepect | Pricepect

Home Die GrindersChicago Pneumatic CP872

Chicago Pneumatic CP872 — image 1

Chicago Pneumatic

Chicago Pneumatic CP872

Expert Review Analysis

The Chicago Pneumatic CP872 is a compact, straight-angle pneumatic die grinder featuring a 0.6 hp motor and an integrated pneumatic speed regulator. Designed for general maintenance, it offers high-speed performance up to 27,000 rpm with a lightweight aluminum and composite body for durability and ease of use.

✓ Best for: Maintenance professionals, welders, woodworkers, and automotive technicians needing a lightweight, high-speed tool for general polishing, grinding, deburring, chamfering, weld seaming, and rust removal on metal and plastic surfaces.✗ Not ideal for: Heavy-duty prolonged use tasks or applications requiring a spindle lock for quick accessory changes or a rotative inlet for improved hose management.

Pros

✓Integrated pneumatic speed regulator allows for precise control of grinding speed
✓Contoured safety lever lock-off throttle prevents accidental tool activation
✓Lightweight aluminum body with composite over-sleeve reduces operator fatigue

Best Seller Rank History

Now#18Best#7Worst#18 -7

Lower = better sales rank

Rating Trend

Rating4.7/ 5Reviews320+-980 reviews

Specifications

Design

Length9.45 inches (240 mm) mm

Width4.33 inches (110 mm) mm

Height3.94 inches (100 mm) mm

Weight1.26 lbs (0.57 kg) g

Main MaterialAluminum with composite over-sleeve

General

BrandChicago Pneumatic

ModelCP872

Warranty1 year limited warranty

ColorRed

Angle TypeStraight

Performance

Free Speed27,000 RPM RPM

Air Consumption at Free Speed26 CFM (12 l/s) l/s

Air Consumption at Load26 CFM (12 l/s) l/s

Sound Power Level111.9 dB(A) dB(A)

Sound Pressure Level100.9 dB(A) dB(A)

Power

Max Power0.63 HP (470 W) W

Max Dynamic Working Pressure90 psi (6.3 bar) bar

Min Hose Diameter0.38 inches (10 mm) mm

Air Requirements

Min Hose Diameter0.38 in (10 mm) for 16 ft / 5 m length

Safety

Starting SystemSafety lever (lock-off throttle)

Dimensions & Weight

Height3.93700787 inches

Width4.330708657 inches

Depth9.448818888 inches

Weight1.26 pounds

Research Sources

northerntool.com

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User Reviews

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4.7

(1,402 reviews)

$89.39

CP872Red27,000 RPM 1 year limited warranty

✓High free speed of 27,000 rpm enables efficient polishing and deburring tasks

✓Low vibration level under 2.5 m/s² enhances comfort during prolonged use

✓Rear exhaust design directs air away from the work surface and operator

Cons

✗High noise levels reaching 111.9 dB(A) require mandatory hearing protection
✗Absence of a spindle lock limits versatility for certain accessory changes
✗No rotative inlet restricts hose management in tight or complex workspaces
✗Potential chemical exposure warning regarding lead content in materials
✗Medium-duty rating makes it unsuitable for heavy-duty prolonged industrial use

From Expert Reviews

Praised by Experts

✓Reliable 0.6 hp motor provides great efficiency for high-speed grinding applications
✓Upgraded ergonomic design with contoured lever improves operator safety and control
✓Economic price point offers significant time and cost savings for industrial maintenance

Expert Opinion

Professional sources emphasize the tool's reliability and safety features for maintenance tasks. Chicago Pneumatic and Travers Tool highlight the economic value, reliable motor performance, and upgraded ergonomic design with a lock-off safety throttle, noting its suitability for deburring, chamfering, and weld preparation.

What Users Say

There is no available consumer feedback, ratings, or testimonials in the provided data. Retail sites list the product but do not provide user comments or aggregated scores, making it impossible to derive common themes or sentiment from everyday users.

How It Compares

vs. Ingersoll Rand 301B (Implied Class)

Advantages

✓Higher free speed of 27,000 rpm for faster grinding compared to typical 20,000-25,000 rpm
✓Includes integrated pneumatic regulator and lock-off safety throttle which many competitors lack

Disadvantages

✗High noise levels are comparable to competitors, requiring hearing protection
✗Lacks spindle lock and rotative inlet found in some higher-end alternatives

Choose the CP872 for an economic, high-speed straight grinder with integrated safety and speed control features.

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