
Chicago Pneumatic CP872
Score: 82/100
Milwaukee M12 Fuel Die Grinder
Score: 75/100Rankings

The Chicago Pneumatic CP872 is a high-performance straight pneumatic die grinder featuring a powerful 0.63 HP motor and low vibration levels. Its high air consumption and noise output are significant trade-offs that require robust infrastructure and safety gear. It is ideal for maintenance professionals and welders needing a lightweight, high-speed tool for general polishing and deburring.

The Milwaukee M12 FUEL Right Angle Die Grinder is a compact, lightweight tool designed for access in tight spaces rather than high-power grinding. Its low RPM and power output limit its effectiveness for heavy material removal. It is best suited for light-duty maintenance and fastening tasks in confined areas.
| Attribute | ![]() | ![]() |
|---|---|---|
27,000 RPMbest | 3,600 RPM | |
| ↓ lower better | 26 CFMbest | — |
| ↓ lower better | 100.9 dBbest | — |
| ↓ lower better | 2.5 m/s²best | — |
| ↓ lower better | 0.57 kg | 0.54 kgbest |
240 mmbest | 211 mm | |
0.63 Wbest | 0.3 W | |
110 mm | 191 mmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
General(1) | ||
Warranty | 1 year | null |
Compatibility & Controls(2) | ||
Switch Type | Lock-off Lever | null |
Tool Type | Straight | Die Grinder |
Performance(2) | ||
No-Load Speed (RPM) | 27000 RPM | 3600 RPM |
Motor Power (W) | 0.63 W | 0.3 W |
Dimensions(3) | ||
Overall Length (mm) | 240 mm | 211.0 mm |
Overall Width (mm) | 110 mm | 191.0 mm |
Overall Height (mm) | 100 mm | 74.0 mm |
Power & Air(1) | ||
Power Source | Pneumatic | Cordless |
Ergonomics & Build(3) | ||
Weight (kg) | 0.57 kg | 0.54 kg |
Handle Type | Lever | Right Angle |
Housing Material | Aluminum/Composite | Plastic |

Products in the top-left offer the best value (high score, low price).

Professional sources emphasize the tool's reliability and safety features for maintenance tasks, highlighting its economic value and upgraded ergonomic design.
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.



Professional reviewers and editors identify the Milwaukee M12 FUEL 1/4" Hex Impact Driver as the fastest and most compact subcompact impact driver available.
The provided web research data does not include detailed user reviews, ratings, or consumer feedback sections. Therefore, no specific common praise or recurring complaints from everyday users could be extracted.