1，本产品采用S2特种钢高硬度材质锻造，批头精密CNC切割工艺切割而成，优质铝合金批杆，方形规则滚轴，摩擦力大不伤手，内置伸缩弹簧，更换批头更方便，螺帽360°旋转，使用更轻松。配置5头螺丝批头。
2.适用于手机，平板，笔记本，眼镜，精密电子玩具等市面上大多数仪器仪表。

1. This product is forged with S2 special steel with high hardness, and the batch head is cut by precision CNC cutting process. , the nut rotates 360°, making it easier to use. Equipped with 5 screwdriver bits.
2. Applicable to most instruments and meters on the market, such as mobile phones, tablets, notebooks, glasses, precision electronic toys, etc.