Any tool can be bought in the store, there would be money.
But you can also do some fixtures and on your own, while saving a little money.
Here, take for example the author who made excellent punzels from a bolt and ball from a bearing. This type of tool is used by embossing craftsmen to engrave and create a variety of bulges.
And so you should go directly to viewing the stages of creating a punzel, but first you should familiarize yourself with the list of materials and tools used.
Materials
1) bolts
2) balls from the bearing
Instruments
1) welding machine
2) emery
3) file
4) vise
To begin with, the author made a selection of bolts and balls, made a distribution of size and diameter.
Then, having set a bolt on a ball, he clamped this construction in a vice.
Next, the joint is welded by welding.
The author recommends observing safety precautions during welding.
And this is what the master did.
And further downward in size.
After all the punzels were made, the author turned them on an emery, in order to remove the soot from welding, he trimmed it in inaccessible places with a file.
An excellent tool was obtained from the master and completely free.
Everything can be done do it yourself, the main thing is to have a little desire.