... .stepper motor sandstone cnc carving router LD3030 with lowest price Features 1. The machine body is strong, rigid ... area300*300*150mmMax. Feeding height150mm or biggerCut thickness of material150mmMax. Speed8000mm/minWorking speed0-3000mm/minMechanical precision0.04mm ... bluestone, jade, ceramic, crystal, glass, plastic, chemical synthesis of plate glass, PVC board, wood, aluminum panels, metal, plastic ...