Screw Machine Drill Bit Set, Number of Drill Bits 26, 135 Degrees Drill Bit Point Angle, High Speed Steel, Bright (Uncoated), Drill Bit Sizes Included A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, Letter, Drill Bit Point Type Conventional Point