Looking to add a small CNC machine to your garage or hackerspace’s arsenal of tools? Like any tools — China has you covered for the cheap options — but the question is, is it worth it?

Curious about CNC in tech? Learn what CNC stands for and how it’s used in manufacturing to create precise, complex parts.

The market offers two types of CNC dressing machines: semi-automatic and fully automatic. Semi-automatic machines are typically used for single-wheel dressing and require an operator to be present ...