H.D. Chasen Company

3-1/2"-12 ns bottoming tap - best for blind holes

9/16"-27 ns taper tap - best for through holes

9/16"-27 ns plug tap - general purpose

9/16"-27 ns bottoming tap - best for blind holes

1/4"-27 ns taper tap - best for through holes

1/4"-27 ns plug tap - general purpose

1/4"-27 ns bottoming tap - best for blind holes

1-1/16"-10 taper tap - best for through holes

1-1/16"-10 plug tap - general purpose

1-1/16"-10 bottoming tap - best for blind holes

1-1/16"-12 taper tap - best for through holes

1-1/16"-12 plug tap - general purpose

1-1/16"-12 bottoming tap - best for blind holes

1-5/8"-4 taper tap - best for through holes

1-5/8"-4 plug tap - general purpose

1-5/8"-4 bottoming tap - best for blind holes

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

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

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

3-5/8"-8 taper tap - best for through holes