Dumont Minute Man 77713

1/2″ Hex, 1/2″ Pilot Hole Diam, 1/2 to 1-3/8″ Length of Cut, Hexagon Broach 0.575 to 0.577″ Across Corners, 11-7/8″ OAL, 3,025 Lb Pressure for Max Length of Cut, 9/32″ Pitch, High Speed Steel