1、Accurate die with automatic adjustment of vertical crimping, providing crimping function of network connector 8P and telephone connector 6P/4P. 2、The handle is designed with the principle of labor-saving handle, which has the function of folding and locking, and is convenient to collect. 3、The head is made of fine stamped steel with stripping, tangential and crimping functions. 4、The handle is made of special soft rubber material, which is non-slip, comfortable to use and ergonomically designed. 5、A fixed strip on the right side for better crimping. 6、The quality of the blade is good, and the cut edge is smooth and burr-free. The distance between the two metal blades is moderate, and the rubber of the twisted pair can be easily peeled off, but it is not easy to cut off. 7、The cutting part is equipped with a protective device to avoid work injury. 8、The outer diameter of the crimping section is matched with the crystal head, and it is not easy to be misaligned, so that the connection between the twisted pair and the crystal head can be better.