How make automatic center punch by old engine valve - How Do-it-yourself automatic center punch

#diy #diycrafts #diyprojects
make automatic center punch by an old engine valve
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[@mjvj4356]

It is a good practical tool

[@mjvj4356]

Please make more videos of making these tools

[@mjvj4356]

Very good

[@mjvj4356]

It is a practical tool for marking metals

[@mohamadsarabi2762]

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