Spiral Point Tap: 5/16-24, UNF, 2 Flutes, Bottoming, 3B, High Speed Steel, Bright Finish MPN:008418AS

Our high quality spiral point tap is constructed from durable high speed steel with a precision ground to ensure maximum durability and consistent performance. The bottoming spiral point design delivers excellent hole alignment making it ideal for use in aircraft, automotive or machinery where accurate threads are critical. Its 3B finish offers greater resistance to wear and tear while ensuring optimal strength and hardness, hence providing longevity of service even on stainless steel or hardened materials. This spiral point tap is UNF and has a size of 5/16-24 making it suitable for precision threads with smooth cutting action perfect for proffesional technicians and machinists where threads must be formed correctly first time.