Typically it depends on the tool, but when you can upgrade your 3040 CNC router to use USB instead of a parallel port with the TinyG motion controller… most definitely! The 3040 or 3020 CNC ...
The generic machines floating around on these websites are called CNC 3020 denoting a work area of 30cm by 20cm and cost around the £250-£300 ($350-400 USD) mark. Other models are the 3040 and ...