Dumont Minute Man 77703

3/16″ Hex, 3/16″ Pilot Hole Diam, 1/4 to 5/8″ Length of Cut, Hexagon Broach 0.216 to 0.218″ Across Corners, 5-1/16″ OAL, 560 Lb Pressure for Max Length of Cut, 5/32″ Pitch, High Speed Steel