Re: Show your sub installs, Tahoe owners
Using the Dremel attachement with the fiberglass cutter bit made it a lot easier than I thought. The sub came with a template and I traced it out with a sharpie being careful to keep the template on the flattest surface area. I then used a drill bit to drill 4 pilot holes at the 12, 3, 6 and 9 o'clock position on the circle. Starting at the 12 o'clock position I started the cut with the Dremel. It cuts so precise and with just a little pressure cut around the circle like butter. Go to three, then 6 then 9 and back to 12 and the hole is cut. Then I used my drill for the 9 screw holes for the sub. Test fit the sub and it was a little tight so I used the round sandpaper bit to smooth out the edges of the circle I cut out and test fit the sub again. Now it's perfect. Screwed it down and put the screw plugs over the screw holes. Done! Trust me I was nervous about this too until I saw how easy the dremel cut through the fiberglass. Hope this helps you overcome your fear of "making the wrong cut".
