Abstract: Disclosed is an apparatus for practicing removal of a deformative damage to a workpiece. The apparatus includes a metallic frame having a cover disposed thereon. The metallic frame is configured to receive the workpiece. The metallic frame is further provided with predetermined number of holes on side surface of each of its walls. The metallic frame further includes protrusions provided at least at each corner of the metallic frame. The cover is provided with predetermined number of holes on its top surface. The apparatus further includes supporting legs connected with the metallic frame at one end and resting on a surface at the other end. Furthermore, the apparatus includes a securing structure configured to firmly secure the supporting legs on the surface, wherein the workpiece comprises of holes at least to receive the protrusions provided at least at each corner of the metallic frame in an event the workpiece is placed on the metallic frame with the cover disposed thereon.