Universal Screwdriver Handle

A simple universal screwdriver handle All that is needed is a 6mm diameter and 3mm thickness magnet, which needs to be glued inside the hole Fits all 6mm hex screwdriver bits It can be printed directly without support In order to guarantee the strength, I adjusted the filling ratio of the head, and it is recommended to print with ABS I use PLA material, and the effect is okay 一个简单的通用螺丝刀手柄 只需要一个6mm直径3mm厚度的磁铁，需要粘在孔内 适用于所有6mm六角形螺丝刀批头 可以直接打印无需支承 为了保证强度，我调整了头部的填充比例，建议用ABS打印 我用的PLA材料，效果还可以