What is the Milwaukee 2446-20 grease gun used for?
The Milwaukee 2446-20 is used to dispense grease into compatible fittings on machinery, vehicles, and equipment.
Milwaukee 2446-20 M12 Cordless LITHIUM-ION Grease Gun Tool Only
Value Tools Certified Inspection
Bench Verified
Top-brand power tools, accessories, and hardware at up to 55% off retail.
🛡️
30-DAY PEACE OF MIND GUARANTEE
Tested & inspected products • 30-day returns by mail or in-store • Free return shipping on defective items
Milwaukee 2446-20 M12 Cordless LITHIUM-ION Grease Gun Tool Only
Model Number: 2446-20
Milwaukee 2446-20 M12 Cordless LITHIUM-ION Grease Gun Tool Only
Product Overview
The Milwaukee 2446-20 M12 cordless grease gun is designed to dispense grease for servicing machinery and equipment. Its 12V motor delivers over 8,000 PSI of maximum operating pressure, and Milwaukee lists capacity for up to seven grease cartridges per charge when used with a compatible M12 battery. The gun includes a 36 in. flexible hose with spring guard and grease coupler. This tool-only model does not include a battery or charger.
Specifications
| Brand | Milwaukee |
| Model | 2446-20 |
| Product Type | Cordless grease gun, tool only |
| Battery Platform | Milwaukee M12 Lithium-Ion |
| Maximum Operating Pressure | Over 8,000 PSI |
| Cartridge Capacity | 14 oz. cartridge |
| Bulk Capacity | 16 oz. |
| Hose Length | 36 in. |
| Run Time | Up to 7 grease cartridges per charge, depending on battery and use |
Key Features
- 12V cordless design runs on Milwaukee M12 batteries.
- Delivers over 8,000 PSI maximum operating pressure.
- Air bleeder valve helps prime the gun for grease flow.
- Onboard hose storage and fuel gauge support convenient operation.
- Includes a 36 in. flexible hose with spring guard and grease coupler.
- Tool-only configuration; battery and charger are sold separately.
Applications
Suitable for applying grease to compatible fittings on machinery, vehicles, and equipment. Use the grease type and loading method specified for the equipment being serviced, and follow the grease gun and equipment manuals.
Compatibility
Compatible with Milwaukee M12 Lithium-Ion batteries. The tool supports grease cartridges and bulk loading; confirm loading instructions in the manual. Battery and charger are not included with this tool-only model.
Included Components
- Milwaukee 2446-20 M12 cordless grease gun
- 36 in. flexible hose with spring guard
- Grease coupler
Battery and charger are sold separately.
Important Purchase Information
Review the selected product variant details and photos for inventory-specific information. This product variant is the Milwaukee 2446-20 tool-only configuration.
Frequently Asked Questions
Quick answers to common questions about this product.
What battery does the Milwaukee 2446-20 use?
The 2446-20 runs on Milwaukee M12 Lithium-Ion batteries. A battery and charger are sold separately.
How much pressure does the Milwaukee 2446-20 grease gun deliver?
Milwaukee lists the 2446-20 at over 8,000 PSI maximum operating pressure.
What grease capacity does the Milwaukee 2446-20 support?
The grease gun accepts a 14 oz. cartridge and supports up to 16 oz. bulk loading. Follow the operator’s manual for loading instructions.
What is included with the Milwaukee 2446-20 tool-only model?
The tool-only model includes the grease gun, a 36 in. flexible hose with spring guard, and a grease coupler. A battery and charger are not included.