Easy to Use: The standard 3/4" tapping tool is suitable for emergency maintenance and the use of 27mm screws. It is small in size, easy to carry and store, easy to use, and has good performance. High-Speed Steel: The tap is made of high-speed steel and undergoes high-frequency quenching treatment, which has high hardness and can be used for a long time. Size: The total length of the tap is about 86mm/3.4in, the thread depth is 34mm/1.3in, and the thread is about 27mm/1.1in. Application: Thread repair machine taps are widely used in CNC machining centers, CNC engraving machines, precision machine tools, high-speed machine tools, etc. Tips: It is recommended to use the Machine taps with tapping chucks with overload protection. Not recommended for hand and electric tapping. Specification: Item Type: Thread Repair Machine Tap Color: Silver Thread: Approx. 27mm / 1.1in Thread Depth: Approx. 34mm / 1.3in Total Length: Approx. 86mm / 3.4in Application: Used in CNC machining center, CNC machine tool engraving machine, precision machine, high-speed machine, etc. Package List: 1 x Thread Repair Machine Tap