HOFI TWIST P

Is there any way I could get you yo email me where you got the tools to make these imprints? 

Make the designs with chisels, fullers, punches, etc that you already have in the shop.

I'm pretty sure the makers of those twists could have easily and cheaply made the tooling to make the indentations. Just a piece of H-13 square stock could make the triangles and round stock for the semi circles.  It's the visualization  that creates the designs from simple tooling and I'm afraid that's not for sale.

May I suggest you take some modelling clay and some simple forms and see what designs you can work out before you get to the hot metal.