Dormer A170 5/8 High Speed Steel 118 Degree 1/2 Reduced Parallel Shank Drill Bit (0030509)

Standard length drill with 1/2" reduced straight shank, diameter 0.6250" (5/8) with an overall length of 6" and flute length of 3.1/8" according to DORMER standard with 118° point angle, HSS with steam tempered finish for 4xD drilling without pecking in steel.