For sale is a Digital Display from a Charmilles Isocut E-20 CNC EDM. 7-Character readout, with +/- display. Comes with signal cable and connector. 4.73" (W) X 1.02" (H) X 0.90" (D) Overall size of display unit. (2) Mounting holes; 107mm (4.21") (center to center). (2) Available.