ELI5: Explain Like I'm 5

CNC router

A CNC router is like a special tool that can make very precise cuts and carve shapes from different materials like wood, plastic, and metal. It works like a robot that follows instructions from a computer program to move a cutting tool along a specific path. Think of it as a super cool toy drill that can create really intricate and detailed designs. You can use it to make things like wooden signs, furniture pieces, and even parts for machines. It is incredibly helpful for people who want to build things with lots of detail or who need things produced quickly and accurately.