drilling glass

[will74]

anyone ever use a hole saw with a pilot bit attached to drill a tank?

 

[Dale W.]

You need a special diamond bit whole saw and low speed drill. You also need to make sure the glass is not tempered as a lot of glass tanks are on the bottom.

 

[will74]

CC

Maybe I should rephrase the question. The arbor is a drill bit{Masonry, Glass} and was wanting to know to use or not to use?

 

[archer772]

Check out this site it might help you out.

http://www.reefercentral.com/drilling_video.html

and this one

http://www.glass-holes.com/main.sc