Machinist's Helper (C-461): Passbooks Study Guide Volume 461

The Machinist's Helper Passbook(R) prepares you for your test by allowing you to take practice exams in the subjects you need to study. It provides hundreds of questions and answers in the areas that will likely be covered on your upcoming exam, including but not limited to: assist in the operation of machine shop equipment, such as engine lathes, shapers, milling machines, drill presses, grinders, etc; use of hand tools in the performance of machine shop work; knowledge of machine shop operations and practices, tools, materials and machinery; precision measuring instruments; reading comprehension; shop mathematics; safety; and other related areas.