DRILLCO - 1/2-20,CARBON TAPER TAPS - 20C132FT

Carbon Steel Taps are used to rethread damaged or jammed threads, or to thread mild steels. They can be used for either through or blind holes.
Taper, plug, and bottoming geometries for maximum versatility
High carbon content base material is ideal for repaired damaged threads
Standard square shank for easy use with tap wrenches
Bright finish for optimal lubricity
Made in USA