... /FDM/Precision machining2.Material: abs,pc,pmma,pe,pp,pa66,pu,rubber,silicone,aluminum,iron,zinc,steel ... (SLA) Technician's Choice, Semi-Flexible, PE-Like Durable, PP-Like,ABS-Like High-Impact ABS-Like Rigid ... and metal material options.ABS,PMMA,POM,PP,PU,PC,PA66,PMMA,PVC,PVE, aluminum Zinc alloy, copper, iron ... +/- 0.002" Low Volume production(prototype tool) ABS,PP,PC,PMMA,POM,Nylon ,PU and so on+/- 0 ...