In this course, the learner will complete building one plastic injection mold. Learners will do several projects to gain competency, which will include electrical discharge machining, grinding/fitting inserts to a pocket, grinding ejector pins to length, mold polishing, a project that requires problem solving set-up problems, and final assembly of a plastic injection mold. Learners will gain additional skills in the operation of basic and advanced machine tools in the areas of milling, drilling, boring, reaming, grinding, CNC milling, and EDMing operations. PREREQUISITES: 32420321 Print Reading for Machine Trades, 32420371 Machine Tooling Technics 2, and COREQUISITE: 32420391 Toolmaking Theory, 32420343 Machine Tooling Technics 3