RE: [CAD_CAM_EDM_DRO] SPINDLE

I know car garages sell contact rpm meters, I don't think they would go to
30,000 rpm, you'd have to make a little gear for it to (I think the one I
saw was 15k rpm, 2:1). Besides, you should have a dust extractor hooked up
to that router, you don't want MDF dust everywhere with all the worries
about it being carcinogenic.

OH MY! CARCINOGEN YOU SAY? HADN'T EVEN CONCIDERED A VAC ON IT... NOW I
WILL!
WHAT DOES MDF STAND FOR?
OK... SO THE RPM METER, ATTACHED DIRECTLY TO AN ENCODER, HOOKED TO A GECKO?
WOULD THAT WORK?

---THANKS, DAVID LANTZ