VERIFIED · 2026 canonical · www.jaspecs.com

Milwaukee M18 FUEL 4-1/2 in. - 6 in. Dual Trigger Braking Grinder, Paddle Switch w/ ONE-KEY

Model number
3676-20

The Milwaukee M18 FUEL 4-1/2 in. - 6 in. Dual Trigger Braking Grinder, Paddle Switch w/ ONE-KEY is a cordless angle grinder built for users who want enhanced control features on a larger-capacity grinder. Milwaukee positions it with a dual-trigger activation setup, braking function, paddle-switch format, and ONE-KEY connectivity for tracking and management. It sits in the same 4-1/2 in. to 6 in. class as Milwaukee's other heavy-duty M18 grinders but is targeted at buyers who prioritize extra control and connected-tool capability. This tool-only version is intended for existing M18 users.

identifiers stable · addressable
Model no.
3676-20
Brand
Milwaukee
Category
Grinder
Canonical URL
/milwaukee/grinder/3676-20-m18-fuel-4-1-2-6-dual-trigger-braking-grinder-paddle-switch-w-one-key/
16 spec rows · each row is anchorable

§ Specifications

#specifications
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
Battery Platform
M18 FUEL
Hammer Function
No
One Key Enabled
Yes
Warranty
5-year limited (tool)
Disc Diameter In
6
Switch Type
Dual Trigger Paddle Switch
Has Brake
Yes

§ What's Included

01 (1) M18 FUEL 4-1/2 in. - 6 in. Dual Trigger Braking Grinder, Paddle Switch w/ ONE-KEY (3676-20)

§ Warranty

5-year limited (tool)

§ FAQ

Does the 3676-20 include a battery or charger?

No. The 3676-20 is sold as a bare tool.

What makes the 3676-20 different from Milwaukee's other 4-1/2 in. - 6 in. grinders?

Its main differentiators are the dual-trigger control setup, braking function, and ONE-KEY connectivity.

Does the 3676-20 support ONE-KEY tool tracking?

Yes. Milwaukee markets this model as a ONE-KEY-enabled grinder.