Rounded Bolt Hobbing Holder
by richard_j_m, published
I liked the idea of holding the bolt in place with a simple part but I like my fillets and chamfers. So I redesigned the part to use less plastic and be a bit more finished.
Printed in PLA with .25 layer height, .35 nozzle. Came out lovely first time.
I used a 3.5 x 40 screw into the wood to hold it down.