H.D. Chasen Company

1-1/2"-30 bottoming tap - best for blind holes

1"-32 ns taper tap - best for through holes

1"-32 ns plug tap - general purpose

1"-32 ns bottoming tap - best for blind holes

2-1/8"-6 taper tap - best for through holes

2-1/8"-6 plug tap - general purpose

2-1/8"-6 bottoming tap - best for blind holes

3-1/4"-8 ns taper tap - best for through holes

3-1/4"-8 ns plug tap - general purpose

3-1/4"-8 ns bottoming tap - best for blind holes

33/64"-13 ns taper tap - best for through holes

33/64"-13 ns plug tap - general purpose

33/64"-13 ns bottoming tap - best for blind holes

1/4"-16 taper tap - best for through holes

1/4"-16 plug tap - general purpose

1/4"-16 bottoming tap - best for blind holes

1-1/2"-32 taper tap - best for through holes

1-1/2"-32 plug tap - general purpose

1-1/2"-32 bottoming tap - best for blind holes

13/32"-32 ns taper tap - best for through holes