SPOOK331945
Sharpshooter
scratch that KokomoDave...
I think this is how I'm going to do it.
I can grind everything in a spin fixture like the electrode model shown, everything should be in relation to each other and concentric. The bigger square toward the rear will allow me a good flat to indicate off of so that I'm oriented correctly. The smallest diameter towards the square part on the end that will actually be burning the feature will allow me to center find in the hole.
I think this is how I'm going to do it.
I can grind everything in a spin fixture like the electrode model shown, everything should be in relation to each other and concentric. The bigger square toward the rear will allow me a good flat to indicate off of so that I'm oriented correctly. The smallest diameter towards the square part on the end that will actually be burning the feature will allow me to center find in the hole.