1. The batch head is made of high hardness alloy steel forging, high temperature sudden fire, tough and durable, high precision matching screws, not easy to damage the screw batch head 2. 360-degree bearing rotation, smooth operation without lag, save time and energy 3. Slim mesh handle, non-slip strong 4. Magnetic batch head, easy adsorption, do not have to worry about disassembling the screws fall lost 5. Suitable for cell phones, cameras, eyeglasses and other precision objects maintenance 6. Material: alloy steel 7. Hardness: HRC56-59 degrees 8. Size: batch head about 36mm, batch rod about 97mm
1. 批头采用高硬度合金钢锻造,高温猝火而成,坚韧耐用,高精度吻合螺丝,不易损伤螺丝批头 2. 360度轴承旋转,操作流畅不卡顿,省时省力 3. 纤细网纹手柄,防滑性强 4. 带磁批头,轻松吸附,不用担心拆卸螺丝掉落丟失 5. 适用于手机、相机、眼镜等精密物件维修 6. 材质:合金钢 7. 硬度:HRC56-59度 8. 尺寸:批头约36mm,批杆约97mm
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