... riveting,cutting,punching,drilling,turning,milling,grinding,rolling,cold drawing, spinning, forging, etc.MaterialAluminum, copper, brass, stainless steel, ... Single polybag, bubble bags, wooden case or as customers' requests.UsageAll kindsof auto parts,machinery ... turning machine, general milling&turning machine, grinding machine.File FormatSolidworks,Pro/Engineer,Auto CAD,Solid Work 2001,CAXA, UG, CAD ...