Can I drill this Tank?

I am in the process of starting up a 29g tank and THIS is my tank.

My question, It's Float glass, safe to drill? Never done it before so help with this would be great. what head would i use on the drill? i've heard about some diamond bit?

 

Yes, normal float glass is what can be drilled - its tempered that causes issues.

You will require a glass bit, google it and you will see the options - you will also need a lubricant. Just go slow and do not rush the job and youu will be ok.

http://glassdrillbit.org/

 

Thanks for the quick reply, Crimson Ghost. K+:thumb_up:

 

What size hole were you thinking of?

 

4 -1.5"

Looking into making a Bean Overflow system.

Like this.

 

Remember, for the bean overflow system to be truly silent, they recommend using at least a 1.5" open channel pipe. The drain and emergency can be 1", but the open channel should be 1.5". For a 1.5" bulkhead, you will need a 2.5" hole.

 

I've used Glass-Holes.com dope aquarium stuff in the past, for both bulkheads and drill bits. Good deal and pretty good to work with!

 

I have never cracked one. I dont want to be responsable for yours, but i clamp two blocks of wood to the tank. One block has a hole drilled the same size as the diamond bit. It guides and steadies the bit, and will keep the glass from flexing and cracking. Most oils and lubricants will work, i have even hooked a air line to a pump and let it water cool as i drill.