*Straight flute  taps in a rugged black steel index
*Special Hi-Tungsten and Hi-Molybdenum tool steels, 
 gold surfaced treated for maximum lubricity
*Recommended for use in production tapping 
 of work hardening grades of stainless steel
 and other hard metal applications
*Precison ground tap threads for the ultimate in 
 accuracy and performance
*Special Hi-Tungsten and Hi-Molybdenum tool 
 steels, gold surface treated for maximum
 lubricity
*Recommended for use in production tapping
 and drilling of work hardening grades of 
 stainless steel and other hard metal applications
*Precision ground tap threads for the ultimate in
 accuracy and performance
*Set contains the following taps: 1/4-20,1/4-28,5/16-18,
 5/16-24,3/8-16,3/8-24,7/16-14,7/16-20,1/2-13 & 1/2-20