From CoMakingSpace Wiki
Planes take thin shavings off a piece of wood to (ideally) create a flat surface.
That will only work if their blades are sharp, contact the workpiece at the right angle and in the right grain direction, and the reference surface itself is perfectly flat, so it can be a little more difficult than it sounds!
Pages in category "Planes"
The following 3 pages are in this category, out of 3 total.