In this video, the matrix for flaring tubes of the Hydraulic Punching and Shearing Machine MX340G is demonstrated, also known as fish-mouth or wolf-mouth. Designed for all types of tubes, it allows perpendicular assembly, even with different sizes, and performs precise cuts for strong, clean, and weld-ready joints. It can also be customized to meet each client’s requirements, adapting to different diameters and work configurations.