How to make an engraving cutter of an old drill - step by step.

1 use the shaft of an old drill

selfmade engraving cutter of an old drill

2 make it half.

selfmade engraving cutter of an old drill
selfmade engraving cutter of an old drill

3. make the top.

selfmade engraving cutter of an old drill
selfmade engraving cutter of an old drill

4.

selfmade engraving cutter of an old drill selfmade engraving cutter of an old drill

5. finish -> make back free

selfmade engraving cutter of an old drill

4. look to middle one
here above