... 1.smooth cutting edges. 2.suitable for .non-material, 3.long life-time CE acrylic, rubber laser cutter JC 1490D(Double ... sheets, paper, shells, coconut, ox horns, resin animal grease, ABS, lamp shade, leather, MDF, rubber etc. Performance features: NOINDEXPARAMETERS1TypeJC14902Laser typeCO2sealed laser tube ...