Frustrations of sourcing parts
Whether starting out with designing electronics, becoming a pro-maker or repairing obsolete kit, having a reliable source of parts can be key to success.
What no Metrix Hex!
I was thinking of making the pin components for the knurling tool out of 8mm A/F hexagon bar so the heads could be used with a spanner for tightening. The pins provide the pivots for the arms and also the