Spiral Point Tap: #4-40 UNC, 2 Flutes, Plug, 3B Class of Fit, High Speed Steel, TiN Coated MPN:2880005

Spiral Point Tap: #4-40 UNC, 2 Flutes, Plug, 3B Class of Fit, High Speed Steel, TiN Coated is used by machinists and toolmakers for cutting precise threads in hard materials such as steel, stainless steel, brass, and aluminum. The spiral point design provides better chip evacuation than conventional tap designs, reducing the risk of breakage or galling during use. TiN coating increases durability and reduces friction while improving chip control, resulting in cleaner cuts and extended tool life. This taps suit various industries such as automotive, aerospace, electronics, and hardware manufacturing where high precision threading is crucial for the assembly and function of components.