The Roper Whitney No. 24 punch is designed to accommodate angles, channels and flanged parts. It is recommended for 10 gauge and thicker. This punch has a throat depth of 3 3/4″ and is rotary operated. Options for this punch include the 119 ratchet attachment and a 48″ pipe handle to provide additional leverage for punching through heavy material. Includes one 1/2″ round punch and die set.