Handheld DOT Peen Marking Engraving Machine for Big Size Metal Marking Portable Electric DOT Engraving Machine

Handheld dot peen  Marking Engraving Machine for Big Size Metal Marking Portable Electric dot  engraving  machine Technical ParameterModel HBS-380DMarking Content Line, Arc, Angularity,Dot-Matrix,Marking Area30mm x 80mmRepetition Accuracy0.05mmMarking Depth