H.D. Chasen Company

1/2"-16 ns taper tap - best for through holes

1/2"-16 ns plug tap - general purpose

1/2"-16 ns bottoming tap - best for blind holes

1/8"-40 taper tap - best for through holes

1/8"-40 plug tap - general purpose

1/8"-40 bottoming tap - best for blind holes

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

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

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

1"-18 ns taper tap - best for through holes

1"-18 ns plug tap - general purpose

1"-18 ns bottoming tap - best for blind holes

2"-8 ns taper tap - best for through holes

2"-8 ns plug tap - general purpose

2"-8 ns bottoming tap - best for blind holes

3"-12 ns taper tap - best for through holes

3"-12 ns plug tap - general purpose

3"-12 ns bottoming tap - best for blind holes

1/2"-18 ns taper tap - best for through holes

1/2"-18 ns plug tap - general purpose