
Milwaukee M18 Fuel 4-in Circular Saw
Score: 88/100Milwaukee M12 Fuel 5-3-Inch Circular Saw
Score: 72/100Rankings

The Milwaukee 2732-20 M18 FUEL 7-1/4 in. Circular Saw is a high-performance tool-only saw featuring a POWERSTATE brushless motor and REDLINK PLUS intelligence. It offers corded-like power with a magnesium construction for durability. It is best suited for professional framers and carpenters who need cordless freedom with corded power for framing and ripping OSB/plywood.
The Milwaukee M12 FUEL 5-3/8 Inch Circular Saw is a highly portable, cordless tool designed for professionals working in tight or overhead spaces. Its primary limitation is the reduced cutting depth and power compared to larger 18V or corded saws. It is best suited for electricians, plumbers, and trim carpenters who prioritize maneuverability over heavy-duty ripping capacity.
| Attribute | ![]() | Milwaukee M12 Fuel 5-3-Inch Circular Saw |
|---|---|---|
7.25 inchesbest | 5.375 inches | |
2.5 inchesbest | 1.625 inches | |
5,800 RPMbest | 3,600 RPM | |
50 degreesbest | 50 degreesbest | |
18 Vbest | 12 V | |
| ↓ lower better | 9.2 lbs | 4.6 lbsbest |
0.625 inchesbest | 0.394 inches | |
5 yearsbest | — |
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| Attribute | ![]() | Milwaukee M12 Fuel 5-3-Inch Circular Saw |
|---|---|---|
Power & Motor(1) | ||
Voltage (V) | 18 V | 12 V |
Performance & Cutting(4) | ||
Blade Diameter (inches) | 7.25 inches | 5.375 inches |
Cutting Depth at 90 Degrees (inches) | 2.5 inches | 1.625 inches |
No-Load Speed (RPM) | 5800 RPM | 3600 RPM |
Arbor Size (inches) | 0.625 inches | 0.394 inches |
General & Warranty(1) | ||
Warranty Length (years) | 5 years | null years |
Design & Ergonomics(2) | ||
Weight (lbs) | 9.2 lbs | 4.6 lbs |
Handle Type | null | Comfort Grip |
Features & Accessories(2) | ||
Electric Brake | true | false |
Included Blade | true | false |

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

Professional reviewers praise the Milwaukee 2732-20 for its 'Next Breakthrough' power, noting that the Gen 2 upgrade successfully matches the performance of 15A corded saws.
Everyday users and field professionals appreciate the smooth operation of the blade guard and the ease of adjusting depth and bevel settings. The primary recurring complaint is the significant weight when using large capacity batteries.
Official Milwaukee sources and retailer specifications praise the tool for its professional portability and power, describing it as extremely portable for smaller spaces and overhead work.

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