EDM Machine
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Portable EDM machine
EDMs abide by the principle of Electrolytic Corrosion to remove broken taps, reamers, drills, screws and so on, no direct contact, thus, no external force and damage to the work piece; it also can marking or dropping non precision holes on conducting materials; small size and light weight, shows its special superiority for large workpieces; working liquid is ordinary tap water, economical and convenient.
