Straight Flutes Tap: #4-40, UNC, 3 Flutes, Taper, 2B & 3B, High Speed Steel, TiN Finish MPN:TT75249

The Straight Flutes Tap #4-40, with its uniform and symmetrical flutes, provides easy chip removal for better tool life when tapping through hard material or difficult applications like aluminum. Its UNC design delivers excellent durability due to high hardness and resistance, making it the right choice when working on challenging tasks. The three flutes offer enough room for chips storage, preventing overload and ensuring easy chip evacuation while tapping with its taper design that reduces burrs. Manufactured from high-speed steel provides excellent wear resistance and hardness even in demanding applications making it more versatile to use compared to other low carbon material used for the same purpose, giving it a higher durability level thus reducing maintenance costs. Finally, its TiN finish coating protects the tool's cutting edge from corrosion or oxidation, maintaining an excellent appearance during usage and ensuring smooth tapping processes making it the ideal tool for various applications in industries that require high performance when dealing with hard materials or aluminum where burrs may affect components integrity.