The Mitsubishi FA-20P Wire EDM machine is a high-precision CNC wire electrical discharge machining system designed for submerged cutting applications. It features a machining travel capacity of 13.8 inches (X-axis), 19.7 inches (Y-axis), and 11.8 inches (Z-axis), enabling accurate processing of moderately sized workpieces. The system integrates Mitsubishi's CNC control for precise automated operations, including automatic wire threading to enhance productivity and reduce setup time. The machine operates submerged in dielectric fluid to stabilize the machining process and improve surface finish quality. The FA-20P measures approximately 101.5 inches in length, 104.3 inches in width, and 82.7 inches in height, with a total weight of 8,116 lbs, indicating a robust build for industrial manufacturing environments. It supports wire diameters typically ranging from .008" to .012" with options for finer wire sizes for intricate detail work. The machine accommodates workpieces up to 3,300 lbs and offers a tapering capability of ±30 degrees, maximizing its versatility for complex shapes. Enhanced with glass scale feedback, fine finish capability, and high positional accuracy, the FA-20P ensures consistent machining tolerance suitable for tool and die, aerospace, and precision component manufacturing. Its advanced optical drive system and thermal stability features contribute to ultra-high accuracy by compensating for thermal distortions during operation. Electrical power requirements are approximately 200-230V, 3-phase, 60Hz with air pressure support between 71-100 PSI for auxiliary systems. This comprehensive set of features makes the Mitsubishi FA-20P a reliable and precise wire EDM solution for precision machining tasks.