Spiral Flute Tap: 1/4-28, UNF, 3 Flute, Modified Bottoming, 2B Class of Fit, Cobalt, Bright/Uncoated MPN:4445617

The Spiral Flute Tap is an ideal tool for professional machinists who require accuracy and performance when drilling complex parts that demand high precision. Measuring at 1/4-28 UNF, it delivers exceptional strength with a three-flute design, providing efficient chip evacuation by spiraling to the rear of the cutter, ensuring a smooth surface finish in applications where maximum accuracy is demanded. Its Modified Bottoming style guarantees optimum thread formation for superior results when used in aerospace industries or other critical precision manufacturing environments. Constructed from high-performance Cobalt material, it offers exceptional wear resistance even under intense stress in high torque applications, making this tool the ultimate choice for professionals requiring excellence.