Nardini 1400

[chucksue]

The lead screw coming out of the gear box is free wheeling. Does this have a sheer pin?

 

[Alexander McGilton]

It just a brass or soft steel pin. The lead screw or may be non functional. But you can still power feed. Make a new pin and hammer it in.

 

[pontiac428]

There are two taper pins on the collar that are a standard metric taper so you can get them off the shelf at McMaster if you aren't able to make them. A photo might help, though.