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小钻头的磨法
更新时间: 2021-06-09 08:23:45  

1、首先准备两个新的螺母,将两个螺母平行对在一起。

2、将两个螺母固定,找一个新的钻头,调好角度后将螺母焊接在一起。

3、最后再焊上一个合适的手柄,方便使用,这样,一个钻头标准模具就完成了。

4、钻头不好用时,用磨光机打磨,然后与模具进行对比,直到接口吻合,这样再试一试钻头即可。

关键词: 钻头

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