Spiral Point Tap: 1/4-20 UNC, 2 Flutes, Bottoming Chamfer, 2B/3B Class of Fit, High-Speed Steel, Bright/Uncoated MPN:TT91247

Our Spiral Point Tap 1/4-20 UNC offers superior performance during cutting operations due to its two flutes design that allows for fast chip removal. The bottoming chamfer helps reduce stress concentrations at the starting point of the tap, increasing tool life and reducing chatter. With a 2B/3B class of fit, these taps are suitable for softer metal materials like brass and aluminum, ensuring strong gripping power during use. The high-speed steel construction increases durability while the bright/uncoated finish prevents rust formation, providing consistent performance across multiple applications. Overall, this tap is an essential tool for machinists and DIY enthusiasts seeking precision and accuracy in their projects.