*Special Hi-Tungsten and Hi-Molybdenum tool steels, 
 gold surfaced treated for maximum lubricity
*Recommended for use in production tapping and 
 drilling 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:Drill Sizes:31/64, 17/32, 
21/32, 49/64 and 7/8" 
Tap Sizes: 9/16-12, 5/8-11, 3/4-10,
7/8-9 and 1-8
 3/4-10,7/8-9 and 1-8