H.D. Chasen Company

9/16"-32 ns bottoming tap - best for blind holes

1/4"-32 nef taper tap - best for through holes

1/4"-32 nef plug tap - general purpose

1/4"-32 nef bottoming tap - best for blind holes

1-1/16"-18 taper tap - best for through holes

1-1/16"-18 plug tap - general purpose

1-1/16"-18 bottoming tap - best for blind holes

1-5/8"-6 taper tap - best for through holes

1-5/8"-6 plug tap - general purpose

1-5/8"-6 bottoming tap - best for blind holes

2-1/4"-10 taper tap - best for through holes

2-1/4"-10 plug tap - general purpose

2-1/4"-10 bottoming tap - best for blind holes

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

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

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

9/16"-36 taper tap - best for through holes

9/16"-36 plug tap - general purpose

9/16"-36 bottoming tap - best for blind holes

1-1/16"-20 taper tap - best for through holes