To provide a woodworking machine to which a tool can be easily attached.

A woodworking machine 10 comprises a bottom plate 11, an upright plate 12 which is installed upright perpendicularly to the bottom plate 11, a vertical slidable member 13 which is slidably installed along the upright plate 11, a horizontal plate 14 which is fixed to the vertical slidable plate 13 and extends in a horizontal direction, and a horizontal slidable member 16 which is slidably installed along the horizontal plate 14 and from which various tool cassettes 20a, 20b, 20c, 20d for mounting tools thereon are detachable.