Dumont Minute Man 77715

5/8″ Hex, 5/8″ Pilot Hole Diam, 5/8 to 2″ Length of Cut, Hexagon Broach 0.72 to 0.722″ Across Corners, 16-1/4″ OAL, 5,400 Lb Pressure for Max Length of Cut, 3/8″ Pitch, High Speed Steel