Responsibilities· Review samples, drawings or instructions to understand specifications of output· Plan the sequence of necessary actions for the completion of a job· Take measurements and mark material for cutting or shaping· Select appropriate machines (e.g. lathes) and position or load material for a job· Determine and program size of batches, speed of machine etc.· Monitor machine while working to adjust the feed, maintain temperature and identify issues· Check output to ensure consistency with specifications and discard defects· Keep records of approved and defective units or final products