... and high precision, reliable performance, good durability;2. Adopts precisioin seamless ballsrew, smooth movement, to ensure high-precision of machine ... time froecast function,humanzied design.Applicable industry1. The machine is suitable for cutting of acrylic, PVC, wood, marble engraving ... motorSquare rail SH-1218 large-scale CNC router machine for metal/non-metallic naterials/jade crafts carving