Hex Shank Drill Set Number of Drill Bits 20 118 Degrees 135 Degrees Drill Bit Point Angle Drill Bit Point Type Conventional Point High Speed Steel Black Oxide Drill Bit Sizes Included P1 P2 P2 (reduced) P3 Combo Bit (P2R2) R1 R2 R3 T20 T25 T30 2 Power Bits P2 R2 T20 T25 Black Oxide Drill Bits 1/8 3/16 1/4 Standard Bit holder Fractional Inch