Milwaukee
Milwaukee M12 12V Lithium-Ion Cordless Grease Gun (Tool-Only) – 2446-20
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SKU 2446-20
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Details
M12 12V Cordless Grease Gun (Tool-Only)
Delivering over 8,000 PSI and up to seven cartridges per charge, the Milwaukee M12 cordless grease gun powers through heavy-duty lubrication. Its ergonomic, in-line design with integrated hose storage and LED fuel gauge keeps maintenance fast and clean on any jobsite.
Key Features:
- High Pressure Output: Exceeds 8,000 PSI for tackling clogged fittings and heavy machinery
- Long Run-Time: Dispenses up to 7 grease cartridges per M12 REDLITHIUM battery charge (battery/charger sold separately)
- Compact, Ergonomic Design: Balanced handle with onboard hose storage for cleaner, easier use
- System Compatibility: Part of the M12 platform and fits all M12 batteries
- Built to Last: Rugged construction backed by a 5-year limited tool warranty
Specifications Table:
| Specification | Details |
|---|---|
| Battery System | M12 |
| Power Source | Cordless |
| Battery Power Type | Lithium-Ion |
| Voltage | 12V |
| Batteries Included | No |
| Number of Total Batteries Included | 0 |
| Charger Included | No (sold separately) |
| Cordless Tool Type | Grease Gun |
| Motor Type | Brushed |
| Variable Speed | No |
| Color Family | Red |
| Tools Product Type | Power Tool |
| PSI | Over 8,000 PSI max operating pressure |
| Run Time | Up to 7 grease cartridges per charge |
| Hose Length | 36 in |
| Product Weight | 7.2 lb |
| Product Length | 14 in |
| Product Height | 9.75 in |
| Product Width | 3 in |
| Certifications and Listings | UL Listed |
| Manufacturer Warranty | 5 Year Limited Tool Warranty |
Frequently Asked Questions (FAQ):
Q: Does it include a battery and charger?
A: No. This is the tool-only version; M12 battery and charger are sold separately.
Q: Can it be used in cold weather?
A: Yes. The M12 REDLITHIUM system operates effectively down to about -18°C (0°F).
Q: How will I know when to recharge?
A: An onboard LED fuel gauge shows remaining battery life.
Q: What maintenance is required?
A: Wipe down and clean after use to keep grease passages clear; store the tool properly to maintain performance.
Q: What grease types are compatible?
A: Works with standard NLGI-rated greases.
Industrial Precision, Compact Power
This grease gun brings a crisp, utilitarian silhouette that feels at home in a meticulously organized workshop. I love the streamlined in-line profile and the integrated hose storage—details that keep the visual and functional clutter to a minimum. Style it on a wall-mounted rack with other M12 tools to create a cohesive, high-performance vignette. It’s a refined essential that elevates maintenance to a ritual of capability and control.
AI Review Summary:
Across major retailers, buyers consistently praise the gun’s strong pressure for freeing stuck fittings and its ability to push thick grease in cold conditions. Many note the run time meets expectations, typically finishing routine service on several machines per charge. Ergonomics and hose storage earn positive remarks, though a few users wish the priming process were faster after cartridge changes. Occasional negatives mention the single-speed operation and the tool’s weight when used overhead. Representative quotes: “Plenty of pressure—no more hand-pumping on seized zerks,” “Seven tubes per charge is accurate for us,” and “Works great, but priming can take a minute after swapping tubes.”
Equip your shop with the M12 Grease Gun today and make heavy-duty lubrication faster, cleaner, and more reliable.
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