M42 Titanium Nitride Taps
• M-42 plug taps for tapping through holes in mold steel and hardened steel with Rockwell C hardness between C30 – C45.
• Titanium coated M-42 plug taps last twice as long as uncoated taps, titanium coatings
lubricity produces smooth threads. For use in cast iron, brass, bronze, armor plate
with a Rockwell C hardness between C30 – C45 and hard plastics