Shawn, I usually cheat when I drill mounting holes in carbon/divinicell laminate. Drill the pilot hole, then drill the composite with a clearance hole about 1/16" larger than the fastener. Put some clear tape on the back side and fill the hole with resin - carbon nanotube mixture. Redrill the clearance hole and you have a 1/32" "Tube" around the fastener.

Scott