This article from Thomas providers a great insight into the high level overview of CNC machining, including how CNC programming works, machining applications and equipment making use of CNC programming. CNC Machining continues to prove its relevance in the manufacturing field. By 2026, the global CNC machine market is expected to reach $128.86 billion in value, registering an annual growth rate of 5.5% from 2019 to 2026.