A: For sewing and piercing of leather shoe tips and other items quite similar to it, the SINGER 22W31 is a suitable and convenient machine for this purpose.
A: The machine is suitable for and usable with gauges of 3, 4 and 5 inches.
A: In all instances, replacement part should be ordered from the manual by using the specific part numbers mentioned there.
A: Yes, it is approved with varied types of threads, but its mechanism of how it is threaded will need to be adhered to.
A: Yes there are several accessories like extra punches, screwdrivers and etc which are designed for the usage with the machine.