In this video we so some side saddle milling machine action to get holes in the rim of an adjustment handwheel. This is the handwheel that will raise and lower the main roll of the etching press. We do some milling machine setups and use the Criterion boring head. We also show a cool countersinking tool made by Nobur called an Ellipti-bur. This is a very clever tool for chamfering curved edges like cross holes on shafts.
