Milwaukee M18 Fuel Metal Cutting Circular Saw
Score: 88/100
Milwaukee M18 FUEL Circular Saw
Score: 82/100Rankings
The Milwaukee M18 Fuel Metal Cutting Circular Saw is a compact, cordless brushless saw designed for fast, burr-free cuts in ferrous metals like EMT conduit and sheet metal. It features a POWERSTATE brushless motor delivering 3,900 RPM and REDLINK PLUS intelligence for durability, offering up to 370 cuts in 3/4" EMT on a single XC5.0 battery charge. The tool is optimized for electricians and HVAC technicians needing portable, high-volume cutting capabilities in tight spaces.
The Milwaukee M18 Fuel 6-1/2" Circular Saw is a lightweight, brushless cordless tool designed for professional framing and woodworking tasks. Its main limitation is an obstructed sight line at square cuts, which can affect alignment precision. It is best suited for professionals needing a compact saw for overhead or tight-space cuts in 2x lumber and OSB.
| Attribute | | |
|---|---|---|
5.375 inches | 6.5 inchesbest | |
2.25 inchesbest | 2.25 inchesbest | |
3,900 RPM | 6,000 RPMbest | |
0 degrees | 50 degreesbest | |
18 Vbest | 18 Vbest | |
| ↓ lower better | 4.8 lbsbest | 6.7 lbs |
0.787 inchesbest | 0.625 inches | |
5 yearsbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance & Cutting(4) | ||
Blade Diameter (inches) | 5.375 inches | 6.5 inches |
No-Load Speed (RPM) | 3900 RPM | 6000 RPM |
Bevel Capacity (degrees) | 0 degrees | 50 degrees |
Arbor Size (inches) | 0.787 inches | 0.625 inches |
General & Warranty(1) | ||
Warranty Length (years) | 5 years | years |
Design & Ergonomics(1) | ||
Weight (lbs) | 4.8 lbs | 6.7 lbs |
Features & Accessories(4) | ||
Dust Collection | false | true |
Electric Brake | false | true |
Spindle Lock | true | |
Included Blade | true | false |
Products in the top-left offer the best value (high score, low price).
Professional reviewers, including Pro Tool Reviews and ToolGuyd, praise the Milwaukee 2782-20 for its cordless performance that rivals corded saws. They highlight the POWERSTATE motor, REDLITHIUM battery compatibility, and REDLINK PLUS intelligence as key drivers for its industry-leading speed and runtime.
Everyday users commonly praise the tool for its exceptional battery life, clean cuts, and lightweight balance, particularly for overhead work. Recurring complaints focus on blade wear with thicker metals, occasional chip buildup, and the limitation of the bare tool format.
Professional reviewers praise the Milwaukee M18 Fuel 6-1/2" Circular Saw for its confident cutting power, lightweight design, and improved speed, noting that the 6,000 RPM motor enables rips through demanding materials.
Everyday users commonly praise the tool's lightweight maneuverability and long runtime on high-output batteries, which support full-day framing jobs.
