... suitable for all kinds of metal engraving , non-metallic materials ,jade crafts carving.Technical parameters >ModelYH-2530XYZ axis travel250 * 300 * 130 ... copper stamp,Furniture,wooden comb,musical instruments,Jenelry arts and crafts,printing heliotype and all the wood work. 2. Machine ... stamp,Furniture,wooden comb,musical instruments,Jenelry arts and crafts,printing heliotype and all the wood work.