America made wire chopper. According to Mitsubishi OEM # DK3400, M1535. For Mitsubishi BA, FA, FX, FXK, series wire EDM machines.
This is the best chopper available, designed and made by a company with Mitsubishi wire EDM machines. The chopper has an integrated flywheel that virtually eliminates jamming and the entire unit offers replaceable parts including the blades, bearing, housing. In addition, the blades offer increased index-able positions for longer service life.