The angle plate is made from high quality material that has been stabilized to prevent further movement or distortion. Slotted holes or “T” bolt slots are machined into the surfaces to enable the secure attachment or clamping of work pieces to the plate, and also of the plate to the worktable. Angle plates also may be used to hold the work piece square to the table during marking-out operations. Adjustable angle plates are also available for work pieces that need to be inclined, usually towards mailing cutter.