DRILL-30 drill bit, HSS, #30, .1285" diameter, flute length 1-1/2

DRILL-31 drill bit, HSS, Number 31, .1200" diameter, tap drill 6-48 thread

DRILL-32 drill bit, HSS, Number 32, .1160" diameter

DRILL-33 drill bit, HSS, Number 33, .1130" diameter, tap drill 6-40 thread

DRILL-33-MM drill bit, HSS, 3.3mm diameter

DRILL-34 drill bit, HSS, Number 34, .1110" diameter

DRILL-35 drill bit., HSS, #35, .1100" diameter, flute length 1-1/2

DRILL-38 drill bit, HSS, Number 38, .1015" diameter, tap drill 5-40 thread

DRILL-43 drill bit, HSS, Number 43, .0890" diameter, tap drill for No. 4-40 thread

DRILL-47 drill bit, HSS, Number 47, .0785" diameter, tap drill for 3-48 thread