Tap Set: #4-40 UNC, 3 Flute, Bottoming Plug & Taper, High Speed Steel, TiN Finish MPN:174530

With an unbeatable combination of exceptional performance and cost-effective design, this tap set features versatility with its high-speed steel construction suited for a range of materials such as aluminum & brass. Its advanced 3 flute taper design reduces chipping while enhancing chip evacuation even when tackling difficult-to-reach threads, and the TiN finish provides longevity through superior corrosion resistance ensuring consistent precision over time. An all-in-one kit ideal for both DIY enthusiasts & professionals across automotive, aviation, or electronics applications - the perfect solution for precise thread creation that lasts long with minimum effort.