Combined Drill & Countersink
1/32 x 1/8
Part#: 51870
1/8 x 3/64
Part#: 51871
3/16 x 5/64
Part#: 51872
1/4 x 7/64
Part#: 51873
5/16 x 1/8
Part#: 51874
1/2 x 7/32
Part#: 51876
Combo Drill/Countersink Set
5 Sizes #1-#5
Part#: 51879