H.D. Chasen Company

4"-4 nc taper tap - best for through holes

4"-4 nc plug tap - general purpose

4"-4 nc bottoming tap - best for blind holes

5/8"-16 ns taper tap - best for through holes

5/8"-16 ns plug tap - general purpose

5/8"-16 ns bottoming tap - best for blind holes

1/4"-64 taper tap - best for through holes

1/4"-64 plug tap - general purpose

1/4"-64 bottoming tap - best for blind holes

1-5/8"-18 nef taper tap - best for through holes

1-5/8"-18 nef plug tap - general purpose

1-5/8"-18 nef bottoming tap - best for blind holes

2-3/8"-4 taper tap - best for through holes

2-3/8"-4 plug tap - general purpose

2-3/8"-4 bottoming tap - best for blind holes

4"-8 ns taper tap - best for through holes

4"-8 ns plug tap - general purpose

4"-8 ns bottoming tap - best for blind holes

5/8"-18 unf taper tap - best for through holes

5/8"-18 unf plug tap - general purpose