DESCRIPTION
1/4-20 UNC, 2-1/4 Inch Overall Length, 3/16 Inch Drill Diameter x 1-1/4 Inch Drill Length, 2 Flutes, Combination Drill and Tap 1/2 Inch Thread Length, Right Hand Thread, Split Drill Point, Right Hand Thread, Bright Finish, High Speed Steel, 2B Cla