Makino’s Uj-Series of WEDM machines, the U32j and the U53j, take accuracy and finish capabilities to a higher level. Targeted to applications in precision plastic injection molds, engineered plastics, precision stamping tooling, and medical and micro-manufacturing, these machines are capable of producing geometric accuracies of ±0.00008 inches to 0.00012inches, and surface finishes down to 0.8μmRy in tool steel and 0.5μmRy in carbide. Static axis accuracies of 3μm for straightness and 4μm for squareness and parallelism are delivered from the factory.