新式装配螺丝刀是在原来普通螺丝刀基础之上改进的,它可以夹持螺钉进行使用,能够解决在操作环境窄小或不方便的情况下单手快速工作,使生产效率大大地提高。因此,它是装配工人和维修工人使用的适宜工具。一、结构(见图):此螺丝刀是由螺钉夹持部分和普通螺丝刀两部分组 The new assembly screwdriver is based on the original ordinary screwdriver improvements, it can hold the screw to use, to solve the narrow operating environment or inconvenient circumstances with one hand fast, so that greatly enhance the production efficiency. Therefore, it is a suitable tool for assembly and maintenance workers. First, the structure (see Figure): This screwdriver is part of the screw and ordinary screwdriver screwdriver