... circuit board, fuel pump and nozzle, etc.ED series used in high speed centrifugation field such as separating, crush, ... machining nonferrous metal such as aluminum and copperLD series used in machining inner thread copper pipe for heat exchanger ... XPJ / CPJ series used in machining center, NC milling machine, NC lathe, etc.Other spindles that used in cutting machine, testing machine, driving, etc that ...