3 x 1/32 cutting discs work well for cutting light gauge metal, iron pipe, metal tubing and other ferrouse metals. These are high quality whiz wheels!
To become a production planner, you typically will need some form of higher education, on-the-job experience, certification, and familiarity with job-specific computer programs. Most employers will be open to hiring someone for a production planner position with little or no experience if a candidate has the appropriate education and understands production systems and processes.
All other activities are initiated from the production plan and each area is dependent on the interaction of the activities. Typically, a plan addresses materials, equipment, human resources, training, capacity and the routing or methods to complete the work in a standard time. In order to do a good sales forecast, you should base it on a history of firm orders.