Milwaukee
Milwaukee Tool M12 Cordless LITHIUM-ION Grease Gun (Tool Only)
- SKU:
- MLW2446-20
- Availability:
- Usually Ships Same Day
- Weight:
- 7.50 LBS
Description

DUTY®
M12 Grease Gun
M12 Grease Gun for task-specific cordless work.
Product Overview
This grease gun reaches fittings through a flexible hose. An air bleeder valve helps prime the flow.
Integrated storage keeps the hose with the tool. An onboard fuel gauge shows remaining battery charge.
- Flexible HoseReach lubrication fittings.
- Air BleederPrime the grease flow.
- Hose StorageStore the hose on the tool.
- Fuel GaugeCheck remaining battery charge.
Technical Specifications
- Model
- 2446-20
- Battery System
- M12
- Hose Length
- 36 in.
- Speed Settings
- 1
- Maximum Pressure
- 8,000 PSI
- Delivery Control
- Trigger operation
Choose the Correct Fit
Use the grease and quantity specified by the equipment manufacturer. Match the coupler to the lubrication fitting.
Prime the grease path as instructed before delivery. Pressure capability does not establish a safe pressure for every fitting.
Installation & Care
Remove the battery before loading grease or servicing the tool. Inspect the hose and coupler for damage or leaks.
Never use a hand to check a pressurized grease leak. Follow the operator manual for pressure release, cleaning and storage.
Small Details. Big Jobsite Energy.
Get set. Stay focused. Make your next move count.
THE NEXT JOB.
Ask Willy:
Need help choosing this cordless tool? Share model 2446-20, your task and the accessories you plan to use.
Important Product Questions
How long is the hose?
The flexible hose is 36 in. long for access to lubrication fittings.
How is the tool primed?
An air bleeder valve supports priming. Follow the operator manual for loading grease and removing trapped air.
How do I control delivery?
Use the trigger and follow the equipment lubrication specification. The onboard gauge shows battery charge, not grease quantity.