The Hertel Straight Flute Tap features precision engineering for threading applications requiring 3/4-16 UNF threads. This high-quality tap is constructed from durable high-speed steel with a titanium nitride finish that enhances wear resistance and extends tool life. With 4 straight flutes, it provides excellent chip evacuation during threading operations. The plug chamfer design offers a standard entry angle for general-purpose tapping applications. This tap is manufactured to a 3B class of fit, ensuring accurate thread dimensions and proper engagement. Measuring 4-1/4" in overall length with a 2" thread length, this tool is ideal for professional machinists and industrial applications. The right-hand thread direction makes it compatible with standard threading requirements. This Hertel tap is perfect for creating internal threads in various materials when precision and reliability are essential.