H.D. Chasen Company

3-5/8"-8 plug tap - general purpose

3-5/8"-8 bottoming tap - best for blind holes

9/16"-28 taper tap - best for through holes

9/16"-28 plug tap - general purpose

9/16"-28 bottoming tap - best for blind holes

1/4"-28 unf taper tap - best for through holes

1/4"-28 unf plug tap - general purpose

1/4"-28 unf bottoming tap - best for blind holes

1-1/16"-14 taper tap - best for through holes

1-1/16"-14 plug tap - general purpose

1-1/16"-14 bottoming tap - best for blind holes

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

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

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

2-1/4"-6 taper tap - best for through holes

2-1/4"-6 plug tap - general purpose

2-1/4"-6 bottoming tap - best for blind holes

3-5/8"-12 taper tap - best for through holes

3-5/8"-12 plug tap - general purpose

3-5/8"-12 bottoming tap - best for blind holes