The Tap Ext(20) 5/16-18 X 6 H3 P from Field Tool Supply is a high-performance tapping tool designed for creating internal threads. With a size of 5/16-18 and a length of 6 inches, this tap extension is perfect for deep hole applications. Constructed from premium high-speed steel, it offers excellent wear resistance and durability. This tool is ideal for use in metalworking and machining applications, ensuring precise and clean threads. Its design allows for easy handling and compatibility with standard tapping machines, making it a must-have for professionals.
