Ten seconds Randy , take me ten second to adjust height and to cut this nail nick...................... You can not make mistake even if you want thatFor what it's worth, I experimented for a couple hours yesterday trying to figure out why my drill press moves and was giving me crappy nicks. I identified 5 variables
1) tighten chuck using all 3 holes
2) adjusting the motor speed (5 stepped pulley system, use lowest speed for drilling and highest speed for grinding nicks)
3) adjusting the table
4) bit slipping in chuck
5) blade slipping in vise jig
By changing one at a time, using witness marks and the dial indicator a few times, I discovered the issue! When I move the table up or down, and then change to high speed pulley for grinding, the table actually slides down a tad from the vibration. The solution is to run it for a minute or more before cutting the nick. After it settles down and is stable, then I can adjust the blade in the vise and go to cutting. I repeated this experiment 5 times, taking everything apart and moving things around, and it was a reliable system.
When I have more free time I will cut another one just as @Ken H show as.I will joint several cutting disk to get thickness
,shape them with diamond and cut that MF ........easy !