... turnaround, free shipping.7. Application: Fast way to test your designed-parts and develop your new products. Plastic ... Aluminum, Stainless Steel, Carbon Steel, 17-7 PH, Brass, Phosphor Bronze, Copper, Nickel Alloys, Beryllium Copper +/-0.005”Furface ... toys, custom products, auto parts, etc1 Rapid Prototype Making (thermoforming making)CNC, SLA(Stereolithography) and SLS(Selective Laser Sintering), 4 ...