mechanical driving, high working efficiency, best price featuring multiple functions, including: Punch, Angle Shear, Flat Shear, Round/Square Bar Shear, Rec. Notch, V-Notch, Channel Shear,I beam shear,shearing T-bar, Press Brake, Angle Bending and Pipe Notching! It comes standard with: quick-change coupling nut & sleeve, squaring arm with scale, electronic back gauge, gauging table with stops, ...