Milwaukee
Milwaukee Tool M18 FUEL 4-1/2" / 5" Braking Grinder w/ ONE-KEY Slide Switch, Lock-On
- SKU:
- MLW2883-20
- Availability:
- Usually Ships Same Day
- Weight:
- 5.29 LBS
Description

DUTY®
M18 FUEL ONE-KEY
Braking Grinder
A lock-on slide-switch grinder with ONE-KEY tool tracking, brushless power and RAPIDSTOP braking.
Product Overview
This ONE-KEY grinder pairs brushless power with tool tracking and management. Its slide switch has a lock-on setting.
Use your M18 battery and charger with this tool-only model. Select a suitable wheel and guard for the job.
- ONE-KEY enabledTrack and manage the tool wirelessly.
- Slide switchLock-on design supports sustained use.
- RAPIDSTOP brakeHelps reduce accessory coast-down time.
- Electronic clutchHelps protect against kickback.
Technical Specifications
- Platform
- M18
- Wheel sizes
- 4-1/2 to 5 in
- Switch
- Slide, lock-on
- Spindle
- 5/8 in-11
- Rated speed
- 8,500 rpm
- Motor
- POWERSTATE brushless
Choose the Correct Fit
Match wheel diameter, mounting and speed rating to the tool. Use the guard specified for the selected wheel and operation.
Fit the supplied Type 1 clip-on guard for Type 1 wheels. Check working clearance with the guard and side handle in position.
Installation & Care
Remove the battery before changing accessories or guards. Inspect the wheel and flange seating before reconnecting the battery.
Keep vents clear and use both hands. Switch off and wait for complete accessory stop before setting the grinder down.
Small Details. Big Jobsite Energy.
Get set. Stay focused. Make your next move count.
THE NEXT JOB.
Ask Willy:
Need help pairing this grinder with your application? Share model 2883-20, your material and the operation you plan to perform.
Important Product Questions
Does this include a battery and charger?
No. Model 2883-20 is tool-only. Use a compatible M18 battery and charger, supplied separately.
What does ONE-KEY add to this model?
ONE-KEY supports wireless tool tracking and management through a smartphone. This grinder retains its slide switch with lock-on.
Can a cut-off wheel be used for side grinding?
No. Side loading a cut-off wheel can cause it to shatter. Fit a suitable grinding wheel and the correct guard instead.