When the utility model is operated, the electricity cutting switch is pressed, and an electric cutter head generates high frequency electric cutting current;
操作时，按动电切开关，电刀头即产生电切高频电流；
Cutting current is adjustable to adapt to the various thickness of sheet metal processing.
切割电流可调，能适应各种厚度板材的加工。
Cutting current is adjustable to adapt to the various thickness of sheet metal processing.
切割电流可调，能适应各种厚度板材的加工。
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