Description
The Milwaukee M18 FUEL™ 9 in. Cut-Off Saw with ONE-KEY™ offers a powerful, lightweight, and cordless alternative to traditional 14 in. gas-powered cut-off saws. Engineered for cutting through reinforced concrete, masonry, ductile iron, cast iron, steel, PVC, and more, this versatile tool delivers gas-equivalent performance without the gas-related headaches—no mixing fuel, no fumes, no engine maintenance.
Powered by Milwaukee’s M18 REDLITHIUM™ High Output HD12.0 battery (sold separately), this saw is up to 50% lighter than typical gas demo saws and can be used safely indoors. Instant start-up, a RapidStop™ blade brake, adjustable blade guard, and quick-connect water supply system for dust suppression make this the ultimate tool for controlled, professional cutting in demanding environments.
Additionally, with Milwaukee ONE-KEY™ technology, users can connect the saw to a smartphone for real-time tracking, tool management, and inventory control.
Key Features
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Powerful Cutting Capability
Cuts through reinforced concrete, steel, ductile and cast iron, black pipe, bricks, cinder blocks, and PVC.
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Cordless Convenience
Powered by M18 REDLITHIUM™ High Output HD12.0 battery (sold separately) — no fuel mixing, no fumes, and no gas engine maintenance.
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RapidStop™ Blade Brake
Stops the blade quickly after trigger release for improved jobsite safety.
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Adjustable Blade Guard
Fully adjustable for improved visibility and protection during operation.
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Quick-Connect Water Supply Port
Enables easy dust suppression with standard hose hookup.
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Load Indicator Light
Provides a visual cue to monitor cutting load and battery performance in real-time.
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ONE-KEY™ Tool Technology
Track, manage, and secure the tool wirelessly using the Milwaukee ONE-KEY™ mobile app.
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Lightweight & Indoor Safe
Up to 50% lighter than gas saws; produces no emissions, making it suitable for indoor use.
Technical Specifications
| Specification |
Details |
| Brand |
Milwaukee |
| Sub-Brand |
M18 FUEL™ with ONE-KEY™ |
| Tool Type |
Cut-Off Saw |
| Power Source |
Cordless |
| Battery Platform |
M18 REDLITHIUM™ |
| Battery Amp Hours (Recommended) |
12.0 Ah (sold separately) |
| Voltage |
18V |
| Blade Diameter |
9 in. |
| Arbor Size |
7/8 in. |
| Blade Location |
Left |
| Maximum Cutting Depth at 90° |
3.4 in. |
| No Load Speed |
6,600 RPM |
| Electric Brake |
Yes (RapidStop™) |
| Depth Adjustment |
No |
| Spindle Lock |
Yes |
| Blade Change |
Keyed (Tools Included) |
| Laser Guide |
No |
| Tool Weight |
10.6 lbs |
| Certifications |
UL Listed |
| Brushless Motor |
Yes |
| Corded or Cordless |
Cordless |
| Kit or Tool Only |
Tool Only |
| Warranty |
5-Year Limited (Tool Only) |
What's Included
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(1) Milwaukee M18 FUEL™ 9 in. Cut-Off Saw with ONE-KEY™ (2786-20)
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(1) Diamond Premium Segmented Blade
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(1) 9 in. x 3/32 in. x 7/8 in. Cut-Off Wheel (Type 1)
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(1) Blade Wrench
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(1) Hex Wrench
