FABRICATION:
1.) Use a 0.374" reamer and ream the part on the drill press.

NOTE: This hole must be UNDER SIZED. The small bearing will be press fitted into the pendulum.
DO NOT clamp the part to the drill press and set the drill press on the slowest speed.

2.) The eight holes at the bottom of the pendulum are clearance holes cut for #8-32 screws by the Lasercamm. No actions should be needed.