Abstract: A workbench construction is disclosed which is easily disassembled for transportation and storage and which is adapted for use in performing a variety of different saw cutting operations. The work bench includes a pair of spaced bench beams which are independently supported on legs and a plurality of spaced elongated main rails which preferably comprise wooden boards which are disposed on edge and which are detachably received in interfitting relation on the bench beams. For performing a saw cutting operation, a member which is to be cut is positioned on the upper edges of the main rails, and the desired cutting line is aligned with the spacing between a pair of adjacent main rails to provide clearance for the saw blade.