Saw something
Lay wood on the table and page to a design. Grab the handle and pull the saw arm down. Each full pull is one cut, and when it is done the wood for the next one comes out of your pack by itself. See Crafting at benches.
What it makes
Wall and roof panels, doors and windows, glass walls, ladders, chests, tables and drawing boards. Then see Building.
Power feed
The table makes its own power feed, and you set it on by hand. It saws faster and opens the large wall, roof and window pieces, as well as windows and sloped roofs. The big drawing board needs it too.