HSS BRUTE TAP/DRILL SET (36)
Includes: 5/16, 25/64, 27/64, 29/64, #3, #7, #15, #16, #21, #25, #29, #33, #36, F, I, Q, U, O, 6-40, 8-36, 10-32, 6-32, 10-24, 12-24,12-28, 1/4-20, 1/4-28, 5/16-18, 5/16-24, 3/8-16, 3/8-24, 7/16-14, 7/16-20, 1/2-13, 1/2-20