SONY DSC

As an owner of a cheep unit multi tool clone (that worked quite well for what it was) I was down hearted when some of the coupler parts (the black bit above) broke and I was unable to keep parts together.

After the purchase of a 3d printer and having to work out cad software, I have finished designing the replacement part and it works a lot better.
One part finished, now on to the next replacement part.

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