Milwaukee M18™ 2-Speed Grease Gun Kit (2646-22CT)

Power Through the Toughest Clogs: 10,000 PSI Performance for Heavy-Duty Maintenance.

Eliminate manual pumping and conquer frozen grease fittings with the Milwaukee M18™ 2-Speed Grease Gun. This industrial-grade tool delivers an industry-leading 10,000 PSI maximum operating pressure, providing the "grunt" needed to clear blocked zerks that stall other cordless units. Whether you are servicing an excavator on a jobsite or a combine in the field, the 2646-22CT provides the power, runtime, and reach to keep your equipment running smoothly.

With its unique 2-Speed design, you have the flexibility to choose between maximum pressure to break through clogs or maximum flow for high-volume greasing, all while enjoying the mobility of the M18™ battery platform.

Key Features & Professional Benefits:

• Industry-Leading 10,000 PSI: Delivers the extreme pressure required to push fresh grease into the most stubborn, neglected, or frozen fittings.
• 2-Speed Toggle Switch: Optimize your workflow with two modes: Speed 1 for Max Pressure (10,000 PSI) and Speed 2 for Max Flow (up to 10 oz/minute).
• 48" Extra-Long Flex Hose: Offers superior reach and flexibility, making it easy to access zerks in cramped engine bays, undercarriages, and pivot points.
• Precision Grease Counter: The pre-set dial allows you to dispense a specific amount of grease per trigger pull, preventing over-lubrication and wasting expensive shop supplies.
• Integrated LED Light: Illuminates dark work areas, helping you locate hidden or recessed grease fittings in low-light conditions.
• Air Bleeder Valve: Features a high-quality priming mechanism that quickly releases trapped air for consistent, immediate grease flow.
• Three-Way Loading: Offers the versatility of bulk suction, manual filling, or standard 14-oz cartridge loading to suit your shop’s preferences.

Product Specifications:

Built for the Long Haul

The 2646-22CT is designed for all-day reliability. The kit includes two M18™ Compact REDLITHIUM™ batteries, ensuring you always have a fresh charge ready to go. The tool’s stand-up design and integrated shoulder strap loops reduce user fatigue during large-scale greasing tasks. For the professional who manages a fleet of machines, this M18™ grease gun is an investment in uptime and equipment longevity.

Stop fighting your grease gun and start winning the workday. Upgrade to the Milwaukee 2646-22CT and experience the gold standard in cordless lubrication.

The "Complete Fleet Service" Bundle 

Multi-purpose protection. Specialized lubrication. Rapid fitting replacement. Pair your Grease Gun Kit with these maintenance essentials.

• [Milwaukee 48-11-1850 M18™ REDLITHIUM™ XC 5.0Ah Battery] – The Production Standard. Adding a third battery to your 2-pack kit ensures you never hit downtime on massive jobs. This 5.0Ah pack provides the high-capacity fuel needed to push through up to 10 cartridges of grease on a single charge.
• [Milwaukee 48-22-8440 PACKOUT™ Crate] – Modular Site Organization. Constructed from impact-resistant polymers with a 50 lb weight capacity, this crate locks into your PACKOUT™ stack. It's the perfect size for vertical storage of the 2646 grease gun, extra batteries, and several cases of grease tubes.
• [Dynaline 00112 Grease Fittings S.A.E. Assortment (100-Piece)] – Instant Recovery. Don't let a snapped or clogged Zerk fitting stop your shift. This 100-piece kit includes the 6 most popular SAE sizes (Straight, 45°, and 90°) in a sturdy plastic case that fits perfectly inside your PACKOUT™ organizers.
• [Lubrimatic 11315 Heavy-Duty Multi-Purpose Lithium Grease (14oz)] – General Chassis Protection. A high-performance NLGI #2 grease with a 350°F drop point. Ideal for universal joints, rolling parts, and standard chassis lubrication where a long-lasting, hard-working formula is required.
• [Jet-Lube 11354 White Lithium Grease with PTFE (14oz)] – Specialized Surface Care. A premium, non-staining grease fortified with PTFE for superior anti-wear protection. Perfect for metal-to-metal applications, hinges, and slides where clean, water-resistant lubrication is a priority.