... cost-effective YN-1218 stone cnc engraving machine is professional 3D CNC machine for stone engraving with cost-effective ... plastic, epoxy resin, carbon mixed compound, acrylic, PVC, density board, stone, organic glass, soft metals like aluminum and ... as your requirement.5. Rotary attachment6. Color of machine bodyParameters ModelSpecificationYN9015YN1218YN1224Working Area(X×Y×Z)900×1500×300mm1200× ...