The Milwaukee M18 FUEL 4-1/2 in. - 6 in. Braking Grinder, Slide Switch is a cordless angle grinder for metalworking tasks where users prefer a slide-switch control layout instead of a paddle switch. Milwaukee lists a POWERSTATE Brushless motor, 14.75 in. length, 5.3 lb bare-tool weight, and barrel-grip body sized for heavier-duty grinding and cutoff work. The braking function helps reduce wheel coast-down time after shutoff, while the 4-1/2 in. to 6 in. capacity gives it broader accessory range than a compact grinder. This bare-tool version is intended for existing M18 users.
Is the 3671-20 sold as a bare tool?
Yes. Milwaukee sells the 3671-20 as a tool-only grinder.
What is the main difference between 3671-20 and 3670-20?
The 3671-20 uses a slide switch, while the 3670-20 uses a paddle switch.
Does the 3671-20 include a braking function?
Yes. Milwaukee identifies it as a braking grinder.
# Milwaukee M18 FUEL 4-1/2 in. - 6 in. Braking Grinder, Slide Switch **Model:** `3671-20` **Brand:** Milwaukee **Category:** Grinder > The Milwaukee M18 FUEL 4-1/2 in. - 6 in. Braking Grinder, Slide Switch is a cordless angle grinder for metalworking tasks where users prefer a slide-switch control layout instead of a paddle switch. Milwaukee lists a POWERSTATE Brushless motor, 14.75 in. length, 5.3 lb bare-tool weight, and barrel-grip body sized for heavier-duty grinding and cutoff work. The braking function helps reduce wheel coast-down time after shutoff, while the 4-1/2 in. to 6 in. capacity gives it broader accessory range than a compact grinder. This bare-tool 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 | | Height (in.) | 4.5 | | Length (in.) | 14.75 | | Weight (lbs) | 5.3 | | Width (in.) | 3 | | Battery Platform | M18 FUEL | | Hammer Function | No | | One Key Enabled | No | | Warranty | 5-year limited (tool) | | Disc Diameter In | 6 | | Switch Type | Slide Switch | | Has Brake | Yes | | Handle Type | Barrel Grip | ## What's Included - (1) M18 FUEL 4-1/2 in. - 6 in. Braking Grinder, Slide Switch (3671-20) Source: https://www.jaspecs.com/milwaukee/grinder/3671-20-m18-fuel-4-1-2-6-braking-grinder-slide-switch/