... working table ,red dot, motorized up and down worktable 250mm YH-1290 come with water tank and the up and down ... working table ,red dot, motorized up and down worktable 250mm; YH-1290 come with water tank and the up and down ... -headcylinder rotary ttachmentirregular rotary attachmentimported laser tube laser cutting machine YH-1280/1290,laser cutting and engraving machine