DEWALT 20V MAX Grease Gun, Cordless, 42” Long Hose, 10,000 PSI, Variable Speed Triggers, Bare Tool Only (DCGG571B)

Use this tool everyday at work, doing Preventive Maintenance on heavily used machinery. With the 6 a.h.Flexvolt battery, I can grease 100,s of zerks without issue. High reliability tool. Couldnt do job fast enough without it. Thanks Dewalt!

This grease gun is Great, very easy to load and prime.

Finally bought this and I love it. Little on heavy side but the hose is long enough that you can set it down and use it. Would definitely recommend!

Awesome. Wish it had a case

Wish I had bought one sooner. A little heavy but it really saves your hand. Just pull the trigger and in seconds its greassed.

A bit heavy for me especially when sliding around under a large vehicle. Very good attachment tip that grips well.

Well kind of sick of all the other cheaper $35 grease guns Ive purchased that seems to break. So decided to purchase this one which seems to be the mother of all. The only thing I wish I had was the case for it, as I ordered the bare tool but figured it wasnt worth it since I have the batteries already. The bare tool comes in a box, with instructions, the gun, and the hose. Pros: Following the instructions its pretty easy to use... I like how they describe the purge valve options, etc. The connector fits nice and tight from stock, and I really have to yank it off the fitting. There is no need to order another part for this. I was concerned because I thought you needed the lock on tool for the part from some of the other reviews. The full version comes with a 4ah battery, but was able to operate it with the batteries that came with my drill drivers which are smaller. Cons: The biggest con for me is the light as it only operates for 20 seconds and turns off. I was under the van I was greasing and the darn thing kept turning off on me as I was wiping off the grease. Whoever decided to make the light option really needs to spend some time in the dusk under the car. The light would be helpful if there wasnt an automatic shutoff on it IMHO as I can manually turn it off at the switch. As a result I had to wear a head mounted light to finish the job in the dusk. Very sad the light only stays on 20 seconds and it seems like 5 seconds under the car as youre grabbing paper towels and such. The bleeder valve is nice but heres the thing you lose a lot of grease if you are to properly bleed pressure out of the gun if you plan on storing it a while. It would be nice if DeWalt would design the gun so you can release the pressure another way without having to lose grease. Why would you want to relieve the pressure on a grease gun? Because you dont want the grease to desperate causing an oily mess all over your storage area + this chemically changes the grease you are using if you lose enough oil. Tips: Just a recommendation as its not really in the manual or instructions... pop the bleeder valve a little before pulling the grease tube handle all the way back. May help re-leave some of the pressure as its really hard if you dont. Also read the instructions they are helpful.

Best grease gun I have ever use and it is fast .. and I like that I can use the same battery for all my DeWalt tools.. had a Lincoln and it was so slow.

Bought this as a gift and he loves it!!!

Bought it for my husband and he stated it is the best oil gun he’s ever had. Easy to use and worth the money. Would definitely buy it again!