Drill a 1" bulkhead (3/4" acrylic)
 

I have a tank full of water. Need to drill 1-3/4" holes for emergency overflow. Is anyone here in Edmonton can do that for me without drained the water. It is 280 gallons arcylic tank. Please PM me with pricing.

Thanks,
Kevin

Bump. I really need this done.

Good luck. I have one to drill too but I forgot to get a 1 3/4" bit from BRS with my last order. No one around here carries it. 2" is the next closest size. I found one place that could get me a 1-13/16" but it was gonna cost me $125 plus shipping. Its not a common size at all apparently.

you can buy 1 3/4" holesaws from eecol electric or any electrical wholesaler for that matter

You know, I totally missed that this was in an acrylic tank. Yes, much easier to find and do. Thanks Kevin for correcting me.

I am looking for someone with skilled to help me drill this tank. Because this tank is full of water. I am willing to pay.

bump