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 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: The taps for Thread repair machines 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 manual and electric tapping. Specification: Item Type: Thread Repair Machine Press Color: silver Thread: approx. 27mm / 1.1in Thread Depth: Approx. 34mm / 1.3inch Total Length: Approx. 86 mm / 3.4 inch Application: used in CNC machining center, CNC machine tool engraving machine, precision machine, high speed machine, etc. List Packages: 1 x Thread Tap Repair Machine