Build Your Own 5'x10' CNC Router from the Frame Up - Hackster.io
Building a metal cutting CNC router at home - (Stepper mount part 4) - YouTube
Steel Frame CNC Router | OpenBuilds
DIY CNC Router cutting steel
Genmitsu CNC Router Machine PROVerXL 4030 for Wood Metal Acrylic MDF Carving Arts Crafts DIY Design, 3 Axis Milling Cutting Engraving Machine, Working Area 400 x 300 x 110mm (15.7''x11.8''x4.3'') - Amazon.com
The DIY CNC Router cuts steel! | Flowering Elbow
The DIY CNC Router cuts steel! | Flowering Elbow
DIY CNC Router: The Base Frame – Jeremy Young Design
IndyMill – DIY Open Source Metal CNC Machine – Indystry.cc
Learn how to build your own massive 3D-printed CNC router | Arduino Blog