The Milwaukee M18 FUEL 4-1/2 in. - 6 in. Variable Speed Braking Grinder, Paddle Switch w/ ONE-KEY is a cordless angle grinder for metalworking users who need broader speed control and tool tracking. Milwaukee lists a POWERSTATE Brushless motor, 3,000 to 9,000 RPM range, paddle-switch control, and ONE-KEY connectivity. The variable-speed setup makes it a more flexible fit for grinding, flap-disc work, and accessory matching than a fixed-speed grinder, while the braking function helps reduce coast-down after shutoff. This tool-only version is intended for existing M18 users.
Does the 3672-20 include batteries or a charger?
No. The 3672-20 is sold as a bare tool.
What speed range does the 3672-20 offer?
Milwaukee lists a variable speed range of 3,000 to 9,000 RPM.
Does the 3672-20 support ONE-KEY?
Yes. This grinder includes ONE-KEY connectivity.
# Milwaukee M18 FUEL 4-1/2 in. - 6 in. Variable Speed Braking Grinder, Paddle Switch w/ ONE-KEY **Model:** `3672-20` **Brand:** Milwaukee **Category:** Grinder > The Milwaukee M18 FUEL 4-1/2 in. - 6 in. Variable Speed Braking Grinder, Paddle Switch w/ ONE-KEY is a cordless angle grinder for metalworking users who need broader speed control and tool tracking. Milwaukee lists a POWERSTATE Brushless motor, 3,000 to 9,000 RPM range, paddle-switch control, and ONE-KEY connectivity. The variable-speed setup makes it a more flexible fit for grinding, flap-disc work, and accessory matching than a fixed-speed grinder, while the braking function helps reduce coast-down after shutoff. This tool-only version is intended for existing M18 users. ## Specifications | Attribute | Value | |---|---| | Product Type | Angle Grinder | | Voltage (V) | 18 | | Cordless / Corded | Cordless | | Power Source | Battery | | Motor Type | POWERSTATE Brushless | | Tool Only | Yes | | Batteries Included | 0 | | Charger Included | No | | Piece Count | 1 | | Length (in.) | 15 | | Weight (lbs) | 5.4 | | Battery Platform | M18 FUEL | | Hammer Function | No | | One Key Enabled | Yes | | Warranty | 5-year limited (tool) | | Disc Diameter In | 6 | | Switch Type | Paddle Switch | | Has Brake | Yes | | Min Rpm | 3,000 | | Max Rpm | 9,000 | ## What's Included - (1) M18 FUEL 4-1/2 in. - 6 in. Variable Speed Braking Grinder, Paddle Switch w/ ONE-KEY (3672-20) Source: https://www.jaspecs.com/milwaukee/grinder/3672-20-m18-fuel-4-1-2-6-variable-speed-braking-grinder-paddle-switch-w-one-key/