What Is a Wood Jointer

A jointer or in some configurations, a jointer-planer (also known in the UK and Australia as a planer or surface planer, and sometimes also as a buzzer or flat top) is a woodworking machine used to produce a flat surface along a board’s length.

Is a wood jointer necessary?

Most woodworkers know that you need both a planer and a jointer to get the most out of rough lumber (at least for power tool users). … You’ll be able to accomplish more with it on its own than you can with a jointer. The jointer excels at making one flat face and one square/flat edge and that’s about it.

Can a table saw be used as a jointer?

Although the table saw can be used as a jointer to make the faces of a wood piece flat, it can also be used to square an edge to have perfectly perpendicular faces. You can use the same jig to do this. For adjacent faces to be perpendicular, the table saw blade must be square with the tabletop.