THE CNC SETTER RUN THE PROGRAM WHICH WAS GIVEN BY THE CAM ENGINEER. HE CHECKED THE THICKNESS WHICH WAS SHOWN IN MPS.|AS PER THE DRAWING, 0.8MM STOCK TO BE ADD PER SIDE IN ALL FLANGE THICKNESS. BUT THE PART MANUFACTURED WITH 0.8MM STOCK IN FLANGES |THE ENGINEER GAVE THE NC PROGRAM AS PER DRAWING SIZE ONLY. IN NC PROGRAM, 0.8MM STOCK NOT ADDED|THE ENGINEER NOT VALIDATE THE 3D MODEL PROPERLY 