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The MILWAUKEE M18 Brushless 4-1/2" / 5" Cut-Off Grinder combines compact design with powerful performance for cutting and surface applications. Equipped with an 11,000 RPM brushless motor, this grinder is engineered for efficiency, delivering extended runtime and durability. Integrated REDLINK technology provides advanced overload and temperature protection, ensuring maximum tool and battery life, while REDLITHIUM battery compatibility (battery sold separately) enables up to 80 cuts on 1/2" rebar.
Measuring just 12.25 inches in length and weighing only 3.6 lb., the grinder offers excellent control and comfort for precision work. It features a 5/8"-11 spindle and tool-free guard adjustments for faster setups, compatibility with common grinding accessories, and reduced downtime. The electronic clutch offers kickback protection, and the all-metal gear case ensures long-lasting reliability.
This grinder delivers reliable, high-performance cutting and surfacing, making it an essential tool for professional and DIY applications.
| Details | Specifications |
|---|---|
| Blade Diameter / Disc Size | 4-1/2" |
| Arbor Size / Spindle | 5/8"-11 |
| No Load Speed / Maximum Speed | 11,000 RPM |
| Motor | Brushless |
| Number of Speeds | 1 |
| Switch Type | Paddle |
| Variable Speed | No |
| Cordless / Corded | Cordless |
| Handheld or Stationary | Handheld |
| Number of Batteries Included | 0 |
| Battery Platform | Milwaukee M18 |
| Battery Power Type | Lithium Ion |
| Battery Voltage | 18V |
| Tool / Charger | Tool Only |
| Brake | No |
| Weight | 3.6 lbs. |
| Manufacturer | Milwaukee |
| Manufacturer SKU | 2686-20 |
Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
US$40
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