I'm an 8 year post experienced tool jig and die maker Artisan,went under 4 year apprenticeship program. I have worked in a plastic industry in my whole carrier in an plastic injection and poly as well as PVC plastic pipe extrusion plant.My duties where to design,machine and maintain tools such as injection molds,plastic extrusion dies and pens,jigs and fixture's, pipe socketing tools,hydraulic pneumatic as well as mechanical press machines.