where are you getting your diamond glass hole bits?

[smokinreefer]

tried searching the forum without much luck.

where are you all getting you diamond bits for glass holes?
45mm holes primarily.

thanks!

[Ya Dude]

eBay lots cheap

[H2o2]

Princess auto

[babnika]

Bulkreefsupply.com

[smokinreefer]

Cool thanks!

How many holes do you guys typically get with one bit?

I understand slower rpm and use water is best.

[gregzz4]

I used a Princess Auto unit when I started my current tank. Maybe I went too slow, but I barely got the second hole cut. I was very close to going out to buy another saw but thankfully it just made it through with a lot of extra pressure.
Seemed like more abrasive than glass coming from the cut. And I was using a garden hose.

The BRS one I bought years ago lasted about 6-8 holes.

If I remember correctly, Summit Tools sells them too.

Search the web; there was a video about drill speeds. I think it's on a glass supplier website.

[babnika]

i got at lest 6 so far on the brs ones that bi can remember & still cuts nice

[dino]

I got 20 holes from a cheap eBay bit

[Cujo#31]

Summit tools is your most affordable option me thinks