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weekdays from 9:00 a.m. to 5:00 p.m.(Japan time)




Metal engraving is a method to carve metals with chisel to decorate or mold. “SonoCraft” is a hand tool for chasing metal, stone setting or spatula Polishing by making use of ultrasonic oscillation. The invisible high speed micro oscillation makes the cutting resistance of the tool small, so we can easily perform carving or nail raising by pressing forward keeping the same angle and direction of the tool. Also, spatula Polishing can be made rapid and easy with its light touch.

Common uses of Engraving

  • Chasing
  • Stone setting
  • Spatula Polishing

Examples of process by Engraving

Products for Engraving

Process Examples