Home / Categories / Grinders & Sanders / M18 FUEL ONE-KEY 18V Lith-Ion Brushless Cordless 4-1/2 in./6
Milwaukee
Milwaukee M18 FUEL ONE-KEY 18V Lith-Ion Brushless Cordless 4-1/2 in./6 in. Variable Speed Grinder w/Paddle Switch & Cut-Off Wheel
$289.00
- Brand Milwaukee
- Model 3672-20-49-94
- Tool type Grinders & Sanders › Angle grinder
- Configuration Kit
- Voltage 18 V
- Brushless motor Yes (stated in the listing)
- Battery platform M18
- Size / capacity 4-1/2 in.
- Max speed 9,000 RPM
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Prices were listed by the retailer as of Oct 30, 2026 and can change. Confirm the current price and availability on the retailer's page before you buy.
About this angle grinder
This is a cordless angle grinder from Milwaukee's M18 FUEL line, running on an 18 V lithium-ion battery with a brushless motor and a variable-speed dial reaching up to 9,000 RPM. It takes 4-1/2 in. discs, and the listing mentions a paddle switch and a cut-off wheel. The kit configuration is listed under model number 3672-20-49-94. It suits shoppers who already own, or plan to build around, the M18 battery system, since the tool runs on M18 batteries. Before buying, confirm that you have the right platform and check that the 4-1/2 in. size fits your cutting or grinding jobs.