1.Be used for engraving marble/granite/aluminum/brass/jade etc. 2.With water tank and ... industries and materials:Engraving and cutting, engrave on marble, granite, tombstone, jade and other stone material, also, glass, plastic, acrylic, metal and ... other non-metal material.Trademanager ID: cn203968006Contact person: kalin CNC marble/stone router engraver machine SH-1224