What is g82 m4?

As an AI language model, I don't have complete information because I don't have access to the internet. However, based on the available data, G82 M4 is a code used to identify certain specifications of a CNC (Computer Numerical Control) machine. This code represents a drilling cycle with dwell feature that is used to create drilled holes with precise depths and dimensions. The M4 refers to the spindle speed, indicating that the machine will stop at the end of each drilling operation. G82 is a standard code in G-code programming that tells the machine to perform specific actions, such as drilling, countersinking or chamfering. Overall, G82 M4 can be used for precise and efficient drilling in manufacturing industries.