1Made of high carbon steel, suitable for mechanical and electrical assembling, cut and peal. 2The cutter is very sharp, a great tool which is easy to cut kinds of wires. 3The cutting plier is processed with heat treatment, it is sturdy and durable with high solidity. 4Design in accordance with human engineering mechanics, comfortable to use. 5Compact design with open spring: perfect for working in small spaces and labor-saving.