I’ve been maintaining heavy equipment for over a decade, and one truth remains constant: a reliable grease gun is worth its weight in gold. When Amazon Prime Day rolls around, savvy mechanics and DIYers know it’s the perfect opportunity to upgrade essential tools. This year’s standout? The DEWALT 20V MAX Grease Gun Kit (DCGG571M1) at a jaw-dropping $229—slashed from its regular $349 price tag. With 10,000 PSI of pressure capability, this isn’t just another cordless tool; it’s a maintenance revolution that pays for itself through time saved and equipment protected.

What Makes This Prime Day DEWALT Grease Gun Deal Special

Exceptional Savings Opportunity

The current Prime Day discount on the DEWALT DCGG571M1 Grease Gun Kit represents a substantial 34% savings, with $120 off the regular price. At $229.00, Amazon’s offer matches Home Depot’s discounted price but significantly undercuts Northern Tool’s $249.00 price point. For professionals and serious DIY enthusiasts, this limited-time offer presents a rare opportunity to acquire a professional-grade tool at a consumer-friendly price.

Complete Ready-to-Use Package

This isn’t just a bare tool deal—it’s a comprehensive kit that includes everything needed for immediate deployment. The package contains the DCGG571 Grease Gun unit, a DCB204 20V MAX XR 4.0Ah Battery, a Fast Charger, a Shoulder Strap, and a durable Kit Box for storage and transport.

Long-Term Investment Value

DEWALT’s established reputation for building durable, professional-grade tools means this purchase represents more than just a temporary solution. The robust construction and high-performance specifications make this grease gun an investment that will deliver reliable service for years, ultimately providing excellent return on investment for both professionals and dedicated hobbyists.

DEWALT DCGG571M1 Technical Specifications Breakdown

Superior Pressure and Flow Control

The DCGG571M1 features a high-performance motor capable of generating an industry-leading 10,000 PSI maximum pressure—sufficient power to clear even the most stubborn grease fittings. The variable speed trigger provides precise control over grease flow, dispensing up to 5.0 oz/min when maximum output is required.

Practical Design Elements

The 42-inch flexible hose extends the tool’s reach, allowing access to tight spaces and awkward angles that would be difficult or impossible with standard-length hoses. With a 14.5 oz standard cartridge capacity and 16 oz bulk loading capability, the unit minimizes downtime for reloading during extensive maintenance sessions.

Thoughtful User Experience Features

An integrated LED work light illuminates dark maintenance areas, enhancing visibility when working in engine compartments, under vehicles, or in other low-light conditions. Weighing approximately 9.5 lbs, the tool balances power with manageable weight for extended use. Its compact dimensions (23.5″ × 4.3″ × 13.4″) make it easy to maneuver in confined spaces while maintaining industrial-grade performance.

Robust Power System

The included premium 4.0Ah 20V MAX XR battery delivers extended runtime, capable of dispensing up to 16 cartridges on a single charge. This battery is fully compatible with all other DEWALT 20V MAX tools, adding value for those already invested in the DEWALT ecosystem.

Performance Benefits for Various Applications

Automotive Maintenance

Professional mechanics and automotive enthusiasts can grease ball joints, tie rods, and chassis components in half the time required with manual guns. The powerful motor makes quick work of servicing steering components, wheel bearings, and suspension systems, reducing maintenance time significantly.

Agricultural Equipment

Farm equipment owners benefit from the ability to service multiple implements on a single battery charge. With capacity for up to 16 cartridges per battery, the tool can handle an entire day of agricultural maintenance without recharging—from tractors and balers to harvesters and irrigation equipment.

Construction Machinery

The flexible 42-inch hose reaches difficult fittings on excavators, loaders, and other heavy equipment where accessibility is often challenging. The 10,000 PSI capability ensures grease delivery even through dirt-clogged fittings common on construction sites, reducing equipment downtime.

Industrial Equipment

Manufacturing and industrial maintenance teams appreciate the tool’s ability to overcome stubborn fittings with 10,000 PSI capability that manual guns simply cannot match. The consistent delivery pressure ensures proper lubrication of critical components in production machinery, conveyor systems, and plant equipment.

Weekend Warriors

DIY enthusiasts complete vehicle and equipment maintenance tasks without experiencing the hand fatigue associated with manual pumping. The ergonomic design and battery power transform what was once a dreaded chore into a quick, efficient process.

What’s Included in the Amazon Prime Day Kit

Core Components

The kit centers around the main DCGG571 grease gun unit, constructed with premium materials for durability in demanding environments. The included DCB204 20V MAX XR 4.0Ah lithium-ion battery provides substantial runtime and is fully compatible with all DEWALT 20V MAX tools, adding versatility for users with other DEWALT equipment.

Supporting Accessories

A fast charger minimizes downtime between jobs, typically restoring the battery to full capacity in under an hour. The comfortable shoulder strap facilitates easy carrying around job sites, reducing arm fatigue when moving between multiple lubrication points. The durable kit box provides organized storage and protection during transportation.

Functional Features

The integrated air-bleeder valve ensures hassle-free priming after cartridge changes, eliminating frustrating air locks that can impede performance. The no-mar foot design prevents surface damage when the tool is set down on finished surfaces or delicate equipment.

The Mechanic’s Verdict

The DEWALT DCGG571M1 has transformed my maintenance routine. At $229 during Amazon Prime Day (down from $349), this isn’t just a deal—it’s an opportunity to own professional-grade equipment at a significant discount. Whether you’re maintaining a fleet of vehicles, farm equipment, or just want the best tool for your home garage, this grease gun delivers performance that justifies every penny. The battery life, pressure capability, and build quality represent the gold standard in maintenance tools. My advice? Don’t miss this Prime Day window—your equipment (and your hands) will thank you.