The CNC machine must be programmed ... it permits the fabrication of incredibly precise geometries with tighter tolerances. Similar CNC automotive parts with customized engine configurations, like ...

[Mike Rankin] built a small CNC machine using some PC parts. He repurposed two optical drives and a floppy drive to create the plotter seen drawing the Hackaday logo above. The X and Y axes use ...

CNC Cutting Machines Market grows with rising demand for precision, automation, and efficiency in metal and material fabrication.

Gun issues aside, [Justin]’s been CNC milling his own gun parts for quite a while. We’ve been a fan of his work simply because of the technical challenge that this sort of milling presents.