Details:
I have a small Tapmatic SPD-3 unit that has languished in the drawer for too long.
I would like to get a collet for this which I believe is a rubber flex one. I don't have anything remotely near. Tapmatic part numbers are 21600 and 21700 and handle 2.5mm to 4.5mm and 4.5mm to 6.6mm respectively.
If nothing comes up at a sensible price, does anyone know if I can change over the collet fitting on this unit for another type of chuck or collet holder?