Compound Tolerances: Compound tolerance is the ultimate tolerance calculated following introducing or subtracting the tolerances of various dimensions which make up an element. The holes could possibly be for parts assembly or aesthetic applications. CNC drill presses can create distinctive-sized holes by varying the scale from the drill bit. https://cnc-machine-exporters91122.suomiblog.com/5-simple-statements-about-cnc-turning-and-milling-equipment-explained-48599989