Milwaukee
M18FMCS66-0 — M18 FUEL 203mm Metal Cutting Circular Saw
Part No: M18FMCS66-0 | Barcode: 4892210188922
Milwaukee’s M18 FUEL 203mm Metal Cutting Circular Saw delivers 66mm cutting depth at 4,000 RPM with dry-cutting technology — the first 18V cordless metal saw to match corded 1,800W performance. Cuts angle iron, pipe, and steel plate with no sparks, clean edges, and an electric blade brake that stops in under one second.
18V M18 FUEL
203mm Blade
66mm Depth
4,000 RPM
Dry-Cut Technology
Spark-Free
<1s Blade Brake
5.5kg
Suitable For
Mild Steel
Stainless Steel
Aluminium
Angle Iron & Channel
Metal Pipe
Corrugated Sheeting
Key Features & Benefits
- 66mm cutting depth — deepest cut capacity in the 18V cordless class, handling 63.5mm angle iron, 50mm pipe, and 25mm steel plate in a single pass.
- 203mm blade at 4,000 RPM — larger blade and higher speed than 150mm models deliver faster cuts through thicker material with less blade deflection.
- Dry-cutting technology — carbide-toothed blade cuts metal without sparks, heat discolouration, or burrs, leaving clean edges ready for welding, painting, or assembly.
- Electric blade brake (<1 second) — blade stops almost instantly when the trigger is released, providing critical safety in confined work areas and around other workers.
- POWERSTATE brushless motor — delivers corded 1,800W equivalent performance with up to 36m of corrugated sheeting per charge on an 8.0Ah HIGH OUTPUT battery.
- Large metal chip collector — captures chips at the blade for a cleaner workspace and reduced contamination risk on finished surfaces.
- Chip-release shield latch — exclusive quick-release mechanism for fast chip disposal without removing the collector box.
- Dual-action trigger — prevents accidental start-ups, an essential safety feature on a high-speed metal cutting saw.
- Tool-free cutting depth adjustment — set precise depth without tools to control chip load and prevent over-cutting on thin materials.
When to Use This Metal Saw
The M18FMCS66-0 is built for metal fabricators, structural steel workers, and HVAC installers who need to cut heavier sections than the 150mm M18FMCS-0 can handle. The 66mm depth cuts 63.5mm angle iron and 50mm pipe — materials that require a 203mm blade. Choose this over the smaller M18FMCS-0 when your typical cuts exceed 57mm, or when you need the faster cutting speed of the larger blade on high-volume sheeting work. The spark-free operation makes it essential for fire-restricted zones on construction sites.
Authorised Australian Dealer — This product is sourced directly from Milwaukee Tool Australia and is backed by full Australian manufacturer warranty and local support.
Product Specifications
| Part No. | Blade | Max Depth | RPM | Angle Iron | Pipe | Plate | Length | Weight |
|---|---|---|---|---|---|---|---|---|
| M18FMCS66-0 ★ | 203mm | 66mm | 4,000 | 63.5mm | 50mm | 25mm | 394mm | 5.5kg |
| M18FMCS-0 | 150mm | 57mm | 3,900 | 50mm | — | — | — | 3.5kg |
★ You are viewing the highlighted variant. Other models in this series are also available.
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