11.5 mm, 0.4528, Black Oxide Drill Bit, 135 Degree Split Point, M2 High Speed Steel, Jobber Length, Black Oxide Coating Cools & Lubricates Bit For Longevity, Split Point Minimizes Walking.
3/16x2-1/4 Carb Bit
1/2x7/8 Domed Rot File
1/2x7/8 Invert Rot File