cnc rapid prototype 1.CNC,SLA/SLS/FDM/precision machining 2.Material:plastic and metal 3.4~7delivery ... cnc rapid prototypeGeneral Feature: 1.Prototyping Way:CNC/SLA/SLS/FDM/Precision machining2.Material: abs,pc,pmma,pe,pp,pa66,pu ... Zinc alloy, copper, iron, steel. +/- 0.005" Fused Deposition Modeling (FDM) production-quality ABS, ABS-M30 Polycarbonate PC-ABS PC-ISOULTEM ...