A professional who examines die design drawings prepared by die designer (machine shop) for accuracy of design detail and to assure production feasibility of die sets. Responsibilities include:

• Computes dimensions of drawings to check accuracy of figures and proper placement of layout.
• Ascertains that production parts can be fabricated with dies as designed by applying thorough knowledge of machine capacities.
• Returns erroneous drawings to original designer for correction, indicating orally, or in writing, changes to be made.