three jaw chuck v2.0

I didn't know...
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... if someone has already print my original version and since the spiral block is the only part that is re-used, I decided to make it a V 2.0 now..

Concerning to my original version, the spiral got deeper as well as the teeth of the claws.
I also made the claws longer so that they won't jam if you push them together. Therefore, I enlarged the side holes of the turntable, so the claws can run out of it. This makes the gripping area much wider. They're also flatened so you don't need supports

print settings are like the old version but maybe you want to play around with them.

Sadly, I forgot to take a picture of the new version.. this will follow