The Milwaukee M18GG-201B 18V Brushless Grease Gun delivers exceptional pressure, control, and convenience for mechanics, technicians, farmers, and heavy-equipment operators. With a powerful 10,000 psi operating pressure and a fast 284 g/min flow rate, it makes lubrication tasks faster, cleaner, and more precise—even on stubborn or high-pressure fittings.
Its compact, ergonomic design includes a 122cm flexible hose for reaching awkward or tight spots, while the pre-set grease counter dial allows precise, repeatable grease delivery. The lock-on/lock-off trigger, air bleeder valve, and two-speed gearbox provide professional-grade control and ease of use.
Powered by Milwaukee’s advanced REDLITHIUM™ 2.0Ah battery, the M18GG can dispense up to 10 full 450g cartridges on a single charge, making it reliable for fieldwork and demanding jobsite environments. As part of the M18™ system, it is compatible with over 40 Milwaukee tools, offering superb versatility for users already invested in the platform.
Available online with other Milwaukee products.
Answer Capsule – Quick Summary
Model: Milwaukee M18GG-201B
Includes: Grease gun, 1 × 2.0Ah battery, fast charger, kit bag
Max Pressure: 10,000 psi
Flow Rate: 284 g/min
Capacity: 450g cartridge
Battery Runtime: Up to 10 cartridges per 2.0Ah battery
Hose Length: 122cm flexible hose
Tool Weight: 3.41kg (tool only), 3.91kg with battery
Gearbox: 2-speed
Pre-Set Grease Counter: Yes
Warranty: 5 years on tool
Ideal For: Mechanical servicing, heavy machinery, automotive, agricultural equipment
Frequently Asked Questions (FAQ)
1. How much pressure does the Milwaukee M18 grease gun deliver?
It produces up to 10,000 psi, making it suitable for tough fittings and heavy-duty equipment.
2. How long does the included 2.0Ah battery last?
You can dispense up to 10 cartridges (450g each) on a single charge.
3. What is the benefit of the 2-speed gearbox?
It allows you to choose between maximum pressure and maximum flow rate, depending on the lubrication task.
4. Does it have a pre-set grease counter?
Yes. The pre-set counter allows precise, repeatable grease delivery—ideal for sensitive components.
5. Can it reach tight fittings?
Yes. The 122cm flexible hose offers excellent access to confined or awkward spaces.
6. Is this tool compatible with other Milwaukee batteries?
Yes. It is part of the M18™ platform, compatible with all Milwaukee 18V REDLITHIUM™ batteries.
