H.D. Chasen Company

2-1/2"-5 taper tap - best for through holes

2-1/2"-5 plug tap - general purpose

2-1/2"-5 bottoming tap - best for blind holes

5/16"-24 unf taper tap - best for through holes

5/16"-24 unf plug tap - general purpose

5/16"-24 unf bottoming tap - best for blind holes

11/16"-30 taper tap - best for through holes

11/16"-30 plug tap - general purpose

11/16"-30 bottoming tap - best for blind holes

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

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

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

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

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

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

5/16"-26 taper tap - best for through holes

5/16"-26 plug tap - general purpose

5/16"-26 bottoming tap - best for blind holes

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

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