On 27/03/2017 15:04, F Murtz wrote:
rick wrote:

I have found a neighbour with access to a lathe ... but it does not have
a 4 jaw chuck .. only a 3 jaw .... trying to come up with a way to mount
it, and keep it concentric with centre bore.



turn up a mandrill.



My neighbour is going to see if he can come up with a way to mount it
..... the issue is its obviously going to be heavy - and needs a solid
fixing.

He is thinking of the way they mount large pipes to be turned .. using a
pipe centre.