Converting an X2 MiniMill to CNC — The HalfBaked Maker
Dec 12, 2009· Sieg is a Chinese manufacturer of machines, and the X1, X2 and X3 mills are rebranded, renamed, and sold elsewhere, for example by Harbor Freight and Grizzly. The low prices and good quality of these mills make them a target for customization, and there are a few business devoted to converting the mills to CNC control (Syil America being another).