Recently I did a project for this guy who wanted to make a spiderman suit. He had the fabric already printed up, but wanted to have the webs on the suit raised, as on the real suit. His idea was to cast the webs out of urathane into a mould. I was given the job of V bit engraving the pattern into MDF. The tip of the V Bit was ground off to give a flat on the V.
Here is the results.