Century Drill And Tool Tap National Pipe Thread 1/4-18 Npt Drill Bit 7/16 Combo Pack

Original price was: $16.49.Current price is: $9.89. (No reviews yet)

Carbon steel tap offers precision cut threads, accurately formed for consistent, exact threading
Heat treated and tempered for file hard threads and longer useful life
Designed for hand cutting applications
Best drill: 7/16