The Mitsubishi FA20S Wire EDM machine is a precision CNC cutting system engineered for high-accuracy electrical discharge machining operations. This machine accommodates workpieces up to 41.3 inches by 31.5 inches with a maximum height of 11.8 inches and weight capacity of 3,300 pounds. The system features three-axis CNC control with X-axis travel of 19.7 inches, Y-axis travel of 13.8 inches, and Z-axis travel of 11.8 inches, enabling complex multi-dimensional cutting operations. Equipped with Mitsubishi's 64-bit high-speed CNC control system, the machine delivers advanced machining capabilities including Power Master 2 for automatic part thickness optimization and Corner Master II precision corner control. The automatic wire threading system ensures seamless operation and reduced setup time, while submerged machining capability enables superior surface finishes with surface roughness capabilities down to 3.8 micrometers. The machine incorporates glass scales on X and Y axes for enhanced positional accuracy and features an anti-electrolysis power supply for improved reliability. Communication options include Ethernet, USB, and RS232 ports for flexible integration into manufacturing environments. The fully stainless steel construction of both machine and fluid tanks provides excellent corrosion resistance and durability. Additional features include 3D graphic programming capabilities, pendant control for operator flexibility, an integrated filtration system, and an electric chiller for optimal dielectric fluid management, supporting professional-grade precision manufacturing operations with exceptional cost efficiency.