Drill Press RPM Setting Rotary Reminder Roller

This pointlessly large clicking dial allows you to easily remember the current speed setting on your drill press. 

Less time staring at diagrams of pulleys = more time drillin'.

Two 26.5 x 3.1mm magnets slip into the slot at the back so you can easily stick it to the press.
 

Note: The clicking tolerances on this are still a bit wack, so consider this a first run prototype for the moment.

For the inlay, simply:
1. Add the inlay centre it, print with no brim
2. Keep the bed hot! Set your printer to heat up the bed right after the inlay print is done
3. Print the display tiles right over the existing inlay on the build plate in the same location

If your Z-levels are not 0.32, you may need to scale the inlay so it is only a single layer.
 

You may want to glue the edge of the outer two display tiles down when adding them to the center post.

The initial one is made with 12 sides for my 12-speed Mastercraft drill press
Speeds: 250, 340, 390, 510, 600, 650, 990, 1550, 1620, 1900, 2600, 3100

However, I tried to make the f3d file as parametric as I could, so it should be somewhat customizable (you'll need the ParametricText extension as well).
NOTE: When exporting the “round centre post” you need to add the tolerances specified to the 2 noted parameters. For everything else, leave them off.

Edit: I'll add the f3d file shortly.