Building a 3-Axis CNC Milling Machine - DIY Guide

Learn to build a 3-axis CNC milling machine in this 10-minute DIY tutorial that walks through assembling a computer-controlled cutting and engraving system. Discover the essential components needed, including linear bearings, shafts, stepper motors, an Arduino Uno controller, and other mechanical parts that enable precise automated cutting of wood, plastic, and metal materials. Follow along with the step-by-step construction process that combines both off-the-shelf components and 3D printed parts to create a functional CNC machine capable of following computer-generated designs for cutting, engraving, and milling applications.