Good but it doesn't require much pressing because it stops.
It doesn't have as much power as I expected, hence the 4 stars.
Quality and functionality are perfect.

Free money, don't even think about it. I bought the first one, it broke in 2 days, useless I say, it happened, I get a second one to do my job, it never worked. I have almost the entire x chance series for years now and I never had a problem, the wheel is useless, stay away!!

Update
I took both of them to the official KIMON service in Piraeus and they fixed them the same day. I'm changing from one to five stars because of the service!!!

Update 2
After almost 3 years, both of them work flawlessly after the service, for amateur use always.

It is not a good tool at all. The motor has a magnet and collects the debris with no power. After a short period of time, it lost power and couldn't even rotate without touching the material I wanted to cut, and then it broke. I sent it back with a warranty and they sent me a new one. I thought, great, I will take better care of it. After 30 days, it broke again, and I thought I would fix it and try. During my repair attempt, it also burned the 4ah battery worth 75€, while the rest of the rechargeable ones from einhell are fine. This particular one should be withdrawn from the market. I wish I never bought it...

Good wheel for small jobs, mainly for amateur work. Don't expect anything amazing. I use it more as a sander than as a wheel.

Purely amateur tool. It broke after four months, the service replaced it immediately, but then it broke again after five months and I was too embarrassed to take it back again. It should be noted that I have purchased the entire series and two spare 5 AH batteries. I give two stars for the dealership service, as it is one of the best.