This dimensional metrology practice kit is designed for practical training in the metalworking trades. The test pieces used are stainless steel shafts with various protrusions including one square section. The kit includes ten shafts, all of which differ to a minor degree in dimensions and each of which is individually marked. The kit offers the advantage of being ready for use immediately; it contains everything required for the exercises. All parts are clearly laid out and well protected on a plastic tray. They were manufactured with the accuracy of CNC parts. The trays are stackable, providing for space-saving storage.
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