Cordless 4-1/2 in. to 6 in. braking grinder for heavier metalworking jobs that benefit from a lock-on slide switch. Milwaukee lists a 12.45 in. length and 4.5 lb bare-tool weight.
Is the 2981-20 a bare tool in this catalog entry?
Yes. This JSON is configured as tool-only with no battery or charger.
What wheel size range does it cover?
Milwaukee groups it as a 4-1/2 in. to 6 in. grinder.
Why choose this model over the paddle version?
Choose it if you prefer a slide switch with lock-on for longer grinding passes.
# Milwaukee M18 FUEL 4-1/2 in. - 6 in. Braking Grinder, Slide Switch, Lock-On **Model:** `2981-20` **Brand:** Milwaukee **Category:** Grinder > Cordless 4-1/2 in. to 6 in. braking grinder for heavier metalworking jobs that benefit from a lock-on slide switch. Milwaukee lists a 12.45 in. length and 4.5 lb bare-tool weight. ## Specifications | Attribute | Value | |---|---| | Tool Only | Yes | | Batteries Included | 0 | | Charger Included | No | | Cordless / Corded | Cordless | | Power Source | Battery | | Product Type | Braking Grinder | | Voltage (V) | 18 | | Motor Type | Brushless | | Piece Count | 1 | | Height (in.) | 11.41 | | Length (in.) | 12.45 | | Weight (lbs) | 4.5 | | Width (in.) | 7.08 | | Battery Platform | M18 FUEL | | Disc Diameter In | 6 | | Handle Type | Straight | | Switch Type | Slide Switch Lock-On | | One Key Enabled | No | | Warranty | 5-year limited | ## What's Included - (1) M18 FUEL 4-1/2 in. - 6 in. Braking Grinder, Slide Switch, Lock-On (2981-20) Source: https://www.jaspecs.com/milwaukee/grinder/2981-20-m18-fuel-4-1-2-in-6-in-braking-grinder-slide-switch-lock-on/