Fein Canada Vario 5/16in Tapper 18 UNC For Through Holes 63110038010

Fein TiAlN-Coated High-Performance Impact-Rated Insert Tools These premium insert tools are engineered from ultra-high-strength tool steel, hardened to a remarkable 64 HRC to ensure an exceptionally long service life in high-production environments. Specifically developed for the rigorous demands of heavy-duty fabrication, they feature specialized cutting geometries that are fully compatible with the extreme torque and percussion of impact wrench systems. The integration of a Titanium-Aluminum-Nitride (TiAlN) coating provides a formidable thermal barrier and a low-friction surface, allowing the tools to maintain structural integrity even under the intense heat generated at high rotational speeds. Capable of machining high-strength steels up to 130 ksi, as well as aluminum and brass, these inserts are the ideal solution for professionals requiring precision and durability when working with unalloyed and alloyed structural materials.