Looking at my chuck jaws I came across a set of outside jaws for a 125mm diameter 3 jaw chuck with dimensions like these.
Outside jaws for 125mm chuck
They look unused and I think were thrown in a box with other sets by someone before I got the box of bits. I don't have a 125mm chuck so they are no use to me. The scroll pitch is 7mm as far as I can tell measuring across 5 teeth.
Does anybody need (as opposed to just want) these?
Martin C