16 Pieces Taps + Drill Bits 7/16" x 14 Coarse+7/16"x 20 With 6- 3/8"" Drill Bits
18 Pieces Taps + Drill Bits 3/8 x 16 Coarse+3/8 x 24 With 6- 5/16 Drill Bits6-3/8 Drill Bits For Starter Holes5- 7/16 x 20 (fine) Finishers5-7/16 x 14 StartersMost are unused