Can a square scrub fix this?

For anyone that may have some experience with a square scrub. I'm considering taking on a sand and refinish job with this floor. I don't want to take a drum sander to it as only about 1/16 inch needs to be sanded off. I'm wondering if a square scrub can handle it. I've seen it do more in their promotional videos but we never know the true story behind those vids.

Any info would be helpful. thanks,...

Can a square scrub fix this?