DEWALT 20V MAX Cordless Grease Gun DCGG581GD1 — 10,000 PSI, 47" Hose, 2-Speed Variable Trigger

The DEWALT 20V MAX 2-Speed Cordless Grease Gun (DCGG581GD1) is a battery-powered grease dispenser that delivers up to 10,000 PSI with a 47-inch reinforced hose for fast, precise lubrication on the job.

This kit includes a DEWALT 20V MAX grease gun, oil-resistant battery, charger, and a compact kit box so you can tackle stubborn grease fittings without dragging hoses or compressors. Designed to move high volumes quickly, it dispenses up to 9 ounces per minute and can run through as many as seven standard cartridges on a single charge. Built-in features like a variable speed trigger, two-speed modes and an onboard LED make it easier to reach awkward fittings, control flow, and keep working after dark.

How does this grease gun handle tough, clogged fittings?

The DCGG581GD1 produces up to 10,000 PSI to clear blocked fittings and penetrate tight joints. Two speed settings let you select high pressure for stubborn blockages or low pressure for controlled priming and delicate components.

• Maximum pressure: up to 10,000 PSI for stubborn fittings
• 2-speed operation for pressure flexibility and efficiency
• Variable speed trigger for fine flow control
• Reinforced 47-inch hose to reach confined or remote grease points

What runtime and flow performance can I expect on a single battery?

This unit is optimized for long runtime, capable of dispensing up to seven standard grease tubes per charge under typical conditions. The high-flow setting pushes grease quickly, delivering up to 9 ounces per minute to reduce refill frequency and downtime.

• Dispenses up to 9 oz. per minute for fast lubrication cycles
• Up to 7 tubes per single 20V MAX charge (typical use)
• Efficient motor and trigger control to extend battery life

How easy is it to use and maintain on the jobsite?

The tool is built for jobsite durability and simple operation. A built-in LED illuminates grease points in low-light conditions, while the oil-resistant battery and charger are included so you can start work right away. The reinforced hose resists kinks and abrasion, improving longevity and reducing service interruptions.

• Onboard LED helps align nozzle to the fitting in dim conditions
• 47-inch reinforced hose enhances access to recessed fittings
• Oil-resistant battery and charger included for immediate use
• Compact kit box for organized transport and storage

What controls and safety features help prevent over-greasing?

Precision controls reduce waste and over-application. Use the variable speed trigger and low-speed mode when you need delicate dispensing, and switch to high speed only for clearing or high-volume tasks. The grease gun’s design balances force and control so you can apply the correct amount reliably.

• Variable speed trigger for measured dispensing
• Low-speed mode for controlled priming and small fittings
• High-speed mode for clearing blockages and bulk lubrication

Who is this for: The DEWALT DCGG581GD1 is aimed at professional mechanics, fleet maintenance crews, heavy-equipment technicians and serious DIYers who need cordless convenience plus high pressure and high flow. If you service agricultural equipment, construction machinery, trucks or industrial assets and need to reach recessed fittings without a compressor, this kit provides the power, runtime and maneuverability to speed up routine lubrication and handle tough, clogged grease points.