Fein VARIO Tapper 3/8 Inch-16 UNC for Through-Holes 63110039010

Details

Fein VARIO TiAlN-Coated 3/8"-16 UNC Through-Hole Tapper The Fein VARIO Tapper is a high-performance industrial threading tool engineered for the rapid creation of through-holes in the most demanding metallurgy. Forged from ultra-high-strength tool steel and hardened to 64 HRC, this 3/8"-16 UNC tapper features a specialized geometry designed specifically for compatibility with impact wrench systems. The tool is enhanced with a Titanium Aluminum Nitride (TiAlN) coating, which creates a high-thermal-barrier, low-friction surface that excels at high rotational speeds. This combination of advanced coating and impact-rated design allows for efficient threading in high-tensile steels up to 130 ksi, as well as aluminum and brass. It is an indispensable solution for heavy-duty structural steelwork and industrial maintenance where speed, heat resistance, and tool longevity are critical.

Features

Advanced TiAlN Coating: Features a Titanium Aluminum Nitride layer that provides superior heat resistance and a low-friction surface for extended tool life.
Impact Wrench Compatible: Engineered with specialized cutting geometries designed to withstand the torque and percussion of impact drivers.
64 HRC High-Strength Steel: Constructed from premium-grade tool steel for maximum hardness and resistance to wear and deformation.
130 ksi Material Rating: Optimally designed for machining unalloyed and alloyed steels with tensile strengths up to 130 ksi.
High-Speed Efficiency: The thermal stability of the coating allows the tool to be used at higher RPMs without losing its tempered hardness.
Versatile Application: Delivers precise 3/8"-16 UNC threads in diverse materials including high-strength steel, aluminum, and brass.
Through-Hole Specialization: Optimized chip evacuation design ensures clean, continuous threading in through-hole applications.

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Brand	Fein

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