The TopRated Affordable CNC Mills for Sale CNC Masters
CNC Supra Knee Mill. A workhorse CNC milling machine, the Supra is one of the best cheap CNC machines you'll find on the market today. Castiron construction on a traditional knee mill, CNC Master's Supra Knee Mill comes in two sizes. The 9 x 49 Supra features a max travel of 34" x " on the X and Y axis.