OSG Threading Tap - NPT Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 3/4 x 14 Through Coolant ISOBLU coating for wear resistance:

ISOBLU coating for wear resistance: The ISOBLU coating enhances wear resistance and longevity

This kit helps you finish edges cleanly and consistently

GO gauge for Metric Fine M42 x 2 threads: A fast

reducing tool changes and simplifying stocking so you can move from job to job faster

Runout: 13–15 micron runout for precise boring and consistent workpiece features

OSG Threading Tap - NPT Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 3/4 x 14 Through Coolant ISOBLU coating for wear resistance:Precision internal threads for NPT pipe connections in blind holesthe OSG Spiral Flute Threading Tap is built for machinists who demand durable, accurate 3 4" 14 threads in challenging materials. Thread Type: NPT, 3 4" 14, designed for standard pipe fittings and leak tight joints in blind hole applications. Material: HSS E (high speed steel with cobalt) for exceptional hardness, wear resistance, and heat tolerance. Coating: Steam oxide coating to