Hi Martin
We used to use a very similar tool to join scarfed flat drive belts, the green ones, using a heat curing glue, yours looks a little lighter and more user friendly than the lump we used to have to struggle with. I think it was Smart and Brown plain lathes that were fitted with these that had to be Joined in situ. Very useful – if you need one of course!
Dave
Something entered my head that this size one could be for industrial sewing machines, some dim and distant memory perhaps.
Edited By Dave Wootton on 09/11/2022 13:09:56