Milwaukee 2646-20 M18 2-speed Grease Gun
Usually $209.99
Price checked 49m ago
Turning a manual grease gun into a powered task removes the physical fatigue that usually turns routine maintenance into a dreaded shop project.
Verified by Agora · Price and availability shown are accurate as of the date/time indicated and are subject to change. Any price information displayed at the time of purchase on Amazon will apply. As an Amazon Associate, Agora earns from qualifying purchases.
What we've verified about this price
Our read on this product
Lubricating heavy equipment is often a fight against physical exhaustion and messy guesswork, but this tool shifts the burden from your arms to the battery. By automating the pumping action, it removes the repetitive strain that makes maintenance feel like a chore, allowing you to focus on the actual task of keeping machinery running smoothly.
The integrated grease counter is the detail that changes how you work, as it eliminates the need to estimate how much lubricant has actually entered a fitting. Having the ability to switch between high-pressure and high-flow settings means you can adapt to different grease types or stubborn, clogged zerks without needing a second tool.
What makes it stand out
- Integrated grease counter allows for precise, repeatable lubrication volumes that manual pumps cannot match.
- Two-speed transmission lets you toggle between high-pressure for stubborn fittings and high-flow for rapid filling.
- Compatibility with the M18 battery system allows you to share power sources with other professional-grade shop tools.
When this isn't the right fit
- You only perform maintenance once or twice a year, as the cost of the tool and battery ecosystem is difficult to justify for infrequent use.
- You do not already own Milwaukee M18 batteries, as the bare tool requires an additional investment to function.
Real-world notes
- The 48-inch hose provides enough reach to access fittings on heavy machinery without needing to contort your body into tight spaces.
- The air bleeder valve saves significant time when swapping out grease cartridges, preventing the air locks that often plague manual guns.
- The plunger rod markings provide a quick visual check of your remaining grease level, preventing you from running dry in the middle of a job.
Pick this up if you want to stop manually pumping grease and start relying on precise, battery-powered output for your regular maintenance cycles.
How this price compares over time
Not enough tracked price history yet.