Features Easy to Use: The standard 3/4" tap tool is suitable for emergency maintenance and working use with 27mm screws. Premium High-Speed Steel Material: The thread tap is made of high-speed steel and undergoes high-frequency quenching treatment, providing high hardness and long-term durability. Easy to Store: The NPT pipe tap is compact, lightweight, easy to carry and store, convenient to use, and delivers reliable performance. Wide Application: Thread repair taps are widely used in CNC machining centers, CNC machine engraving machines, precision machine tools, and high-speed machine tools. Tips: Machine taps are recommended to be used with tap chucks that have overload protection. Not recommended for manual or electric drill tapping. Specification: Item Type: Thread Repair Machine Tap Color: Silver Thread Size: Approx. 27mm / 1.1in Thread Depth: Approx. 34mm / 1.3in Total Length: Approx. 86mm / 3.4in Application: Suitable for use in CNC machining centers, CNC machine tools, engraving machines, precision machines, and high-speed machines. Package List: 1 x Thread Repair Machine Tap