How to make a pen for metal marking

The metal marking tool looks like a simple ballpoint pen, however, it writes with a rod made of a copper brush. The basis of the drawing tool is an ordinary bolt with a diameter of 12 millimeters with a hexagon cut off. Almost all the locksmith's work on creating this handle was done with a drill in garage conditions.

During operation, this tool is able to make clear lines that are clearly visible on a metal surface, and the rod can always be sharpened.

# 1 DIY Carbide Tipped Handle

submitted by Anton 13.03.2018, 13:08

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# 2 pen that writes on metal

submitted by Anton 24.03.2018, 23:24

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