Bottoming Tap - Fractional Size, 3/8-16NC  
- Use drill size 5/16.
 
- For cutting all types of internal threads.
 
- Made to exacting specifications.
 
- Tough, carbon tool steel for long life.
 
- Cuts cleaner, more accurate threads and lasts longer.
 
- Drill size permanently marked on each tap.
 
 
                 
                        
        
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