Spiral Point Tap: 1/2-20 UNF, 3 Flutes, Plug Chamfer, 2B/3B Class of Fit, High-Speed Steel, Bright/Uncoated MPN:TT91089

The Spiral Flute Tap is a versatile tool for professionals in various industries who need to thread holes in materials such as stainless steel, cast iron, and titanium. Its Modified bottoming design reduces breaking pressure and is perfect for use with difficult-to-thread alloys while its 3BX Class of fit offers superior tolerance and easy insertion. The three flutes improve chip evacuation and extend tap life by preventing the buildup of chips and debris. Made from cobalt, this tap is durable enough to withstand high-stress applications while its TICN coating protects the threads from rust and corrosion. Overall, the spiral flute tap delivers consistent threading results in harsh environments where precision matters most.