CNC Emery Wire Cutting Machine QT5640 conductor,semiconductor graphite,epoxy board,carbide, ... arc.The machine tool is composed of bed, coordinate worktable, abrasive wire motion structure, coolant liquid box, lubrication system, illumination and ... handle3. tightening spannerSpare parts:synchronous belt: 2molybdenum wire: 2QT5640 CNC Emery Wire Cutting Machine CNC Emery Wire Cutting Machine QT5640