PROSHI Compact air needle scaler, remove slag rust paint and dirt quickly with this needle scaler

This thing works great does exactly what it says that it will do. So far very durable and it just eats scaling rust and loose paint like a fat kid at a pizza party! Definitely recommend

This is a great little scaler bought it to fit into smaller areas. Works well. The pin in the switch needs to be made from material that is a little more durable. Had to straighten it twice because it bent and would not turn off. Otherwise great tool. Great size.

This thing is awesome. Was going to buy one from Harbor Freight but this one was a couple bucks more so I pulled the trigger on it. Glad I did. My 10 gallon compressor runs it continuously no problem. Made quick work of descaling the metal floor joists of a very rusty 1993 3 horse slant trailer. It gets rust up with ease. I'm down to bare metal and very happy. This scaler is solid and very well constructed. The production feels industrial. Solid steel construction, good needles, no leaking straight out of the box. Just added a little oil and went to work. Just add a few drops of oil every 2 or 3 hours of constant running and it does great.

The first scaller I got, worked, but the switch didn't as soon as you hooked air up, it was off and running. I used it about 15 mins to see if it would work in. It did not, Amazon sent me a new one in 2 days and that one works great! AAmazing tool to quickly remove rust scale!

Good service and nice tool

Im a welder and I use it to scrape off slag off the welds the first thing that went out was the trigger it bent and it was hard to get it tu use its full force . Then the trigger stoped working all together the litle pin that goes in to activate the gun on the bottom of the trigger didn’t want to go in anymore it got stuck . After that the most hilarious thing happend I left the needle gun connected and on top of the table and it suddenly started turning on by itself I was like wtf . All in all wouldn’t recommend it’s a waste of money.

Packs a punch for its size use it for slag and light rust removal

Used it to remove 130 year old paint from a cast iron radiator. Where the paint was thick and brittle, it flaked off easily. This tool was a great time saver.