SPTAMini Air Angle Sander Grinder - Random Orbital Palm Sander with M6 Backing Plate and 36Pcs Mix Grit Sanding Discs (80mm, 50mm, 25mm)

It's sturdy and does the job. Only drawback is it does use a lot of air and it outpaces my little donut compressor.Other than that, the motion is nice and smooth, the grip is fine (use gloves) and it feels super sturdy the whole time I'm using it. I've sanded 4 door panels with decorative bits on them using the 1" and 3" wheels...

My compressor, which is rated for 5.1 CFM at 90 PSI, could not come close to delivering enough air for this tool, which is advertised to require 4 CFM. So, I can't use it.It might be suitable for someone with a commercial-sized compressor who wants to use the tool for a single project.It's certainly not a craftsman's tool. Its air fitting leaks at the hose connection, changing disk holders is a fussy nuisance of a chore, and its "random" orbital pattern make precision impossible. And, as other reviewers have noted, the printed instructions are worthless.Too bad. Ingersoll Rand makes very nice tools for the purpose, but they need a compressor 3 or 4 times as big.

Just make sure for you users out their you have some Air Oil to lube the unit. This goes for any air type of unit. I used this already works great. Using it on restoring the body on a T bucket roadsteer Just sanded down the first coat of primer.

Comes with 1 piece of paper instructions that are 0 help.

I use it for wood turned bowls and it takes all the tedious time out of sanding inside and out. It's and orbital sander, so it leaves no tool marks. Be sure to oil it every day you use it. Pneumatic tool oil also available thru Prime. Did not come with instructions.