CNC milling involves cutting a workpiece using computerized and multipoint cutting tools. Known for its accuracy and precision, the process is an integral part of several industries, most notable being automotive and aeronautics.

CNC milling is a subtractive manufacturing process that combines traditional milling with computer numerical control (CNC) technology. It involves using a rotating cutting tool to remove material from a solid block of metal, plastic, wood, or other materials to create precise parts and products. Unlike manual milling, where operators control the machine by hand, CNC milling is fully automated. The machine’s movements are guided by pre-programmed G-code, which dictates toolpath, speed, and cutting depth, ensuring consistent and highly accurate results.

Alongside CNC drilling and turning, CNC milling forms the bedrock of the CNC machining process. However, it has a unique mechanism compared to the others.The process works by removing parts from a workpiece using a computer-controlled rotating cylindrical cutting tool that rotates and moves along multiple axes.CNC milling can be broken down into three significant steps:

Accuracy and Precision

Fast and Efficient

Large Compatible Material

Broad Design Capabilities

Material Versatility

Material Wastage

High Level of Maintenance

Complex Setup

Batch Production Inefficiencies