Glass cutting?

[Paverdude]

lots of info on Reef Central about useing a Roto Zip cramic cutter for glas

[TheReefGeek]

If you get the proper tool to score the glass, and are careful (might take a little practice too) then score and crack should work great, this is how window companies cut glass, with a machine that scores and breaks it.

The "best" way to drill is with a diamond drill bit on a stationary drill. This is how I have drilled my sumps, the bit is expensive but pays for itself in the end, and it is just cool to drill your own glass. It is definately possible with a rotary tool though, I read the same post on RC.

[Psyire]

You can get the bit's cheap on ebay. They come out of hong kong and work well.

[TheReefGeek]

Which bits, rotary tool cutting bits, or diamond drill bits?

[Paverdude]

This is a supplier in Hong Kong that lots of people use

http://www.richontools.com/catalog/c8_p1.html

[TheReefGeek]

I think I am going to cry, I soooo overpaid for my 2.5" diamond coated bit!