Spiral Point Tap: 1/4-20 UNC, 2 Flutes, Plug Chamfer, 2B/3B Class of Fit, High-Speed Steel, Bright/Uncoated MPN:330185

The spiral point tap features a 1/4-20 UNC thread size and comes with an option between a 2B or 3B class of fit to ensure compatibility across various applications. Its two flutes provide superior chip evacuation for optimal cutting speed and surface finish, while the high-speed steel composition offers durability in cutting hard materials like stainless steel, cast iron, and titanium. The plug style design eliminates guide bushings requirements, simplifying the Greenfield threading process further, making it suitable for hobbyists, tool room work or other industries demanding precision and high-quality threads in a single pass. With its bright finish, users benefit from easier identification on the jobsite, ensuring accurate tapping operations every time.