... spindle 3,Hiwin square guide 4.stepper motor sandstone cnc carving router LD3030 with lowest price Features 1. The machine ... for line engraving, 2D sculpture, 3D sharp sculpture, three-dimensional relief, cutting, drilling. Application field Stone, tombstone processing, advertisement, ... , advertisement , decoration and craft industry, etc.Samples sandstone cnc carving router LD3030 with lowest price