... certiificate iron mahine bed can be optional ST 8070 CNC ROUTER ---MODEL ST8070 CNC ROUTERNO.DescriptionParameter1X,Y,Z Working Area800*700*90MM2Table Size830X760mm3X ... Size1330*1180*165026Net Weight30027Gross Weight360Suitable MaterialsWood, Plastic, Aluminium, Di-Bond, Engraving Board, Fomex.Engineering plastics, marble, acrylic, perspex, PVC, Composite panel ...