Cutting tool. The setting of the tool is done by machine adjustment and a setting block or by using slip gauges. A fixture is bolted or clamped to the machine table. It is usually heavy in construction.
Jigs are used on drilling, reaming, tapping and counterboring operations, while fixtures are used in connection with. Turning, milling, grinding. shaping, planning and boring operations.
To fulfil their basic functions, both jigs and fixtures should possess the following components or elements :