ER-40 Collet Chuck For My Lathe

[EdK]

OK, here is what I've got so far. D1-4 cam lock adapter plate installed on the lathe.

   

ER-40 chuck that needs to be attached to D1-4 adapter plate.

   

I marked the pin location on the D1-4 adapter plate so I can put it back on the spindle the same way each time.

   

I assume my next step is to turn down the adapter plate for a snug fit to the recess on the back side of the ER-40 chuck. Agreed?

Ed