Compound Tolerances: Compound tolerance is the final tolerance calculated following adding or subtracting the tolerances of different Proportions that make up an element. In addition, the parts have superior accuracy and close tolerance finishes, so there isn't a will need for secondary processes. This leads to quicker production periods, https://edwinqhviv.ampblogs.com/getting-my-cnc-machines-for-heavy-metal-cutting-to-work-70916435