As a result these tools are often called quarter sheet sanders.
Difference between orbital sander and sheet sander for walls.
Unfortunately random orbital sanders and the sandpaper that they use are usually a good deal more expensive than sheet sanders.
Because of this unique motion ro sanders are much less likely than sheet sanders to leave swirl marks on the material.
Like an orbital sander it s square shaped which makes it great for getting into corners and difficult to reach places.
There are also half sheet orbital sanders.
They are also known as sheet sander.
The motor on a orbital sander moves the pad in a motion similar to the sheet sander but in random is the operative term.
And although it is much gentler in sanding it still leaves some swirl marks going in a single direction.
They are also known as sheet sander.
Sheet sander pads and the sandpaper on them are square so the tool can get into corners.
The random orbital sander used an offset drive bearing that causes the pad to also move in an elliptical pattern.
The orbital sander is the older simpler and less expensive of these two tools.
Orbital sanders are smaller than orbital sanders but very affordable they re usually priced at around fifty dollars.