Works By Greg on 2/3/2014
Greg would recommend this product to a friend
Got the 30 mm for nano tank and the bit worked great, drilled very quickly on 10 gallon 1/8 glass tank. i didn't use a guide just started with bit on a angle and gently lifted it up to a vertical position using just the weight of the drill bit.
Diamond coated glass drill bit works great! By Doug on 1/30/2014
Doug would recommend this product to a friend
I had never drilled glass before, only acrylic. I actually experimented and drilled a glass sump tank using a carbide grit hole saw and it worked! I ran a slow RPM with lots of water and no downward pressure. Once I tried this diamond drill bit, I was in love. No more custom ordering drilled tanks and waiting forever to get them. It works great!
Easy to Use By Steve on 1/20/2014
Steve would recommend this product to a friend
I used the 45mm bit for two 1" bulkheads. I laid the tank on it's side, put duck tape over where I wanted to drill to help the bit "catch" and ground away! I worked so well I decided to drill a 3rd hole after the tank was standing up again!
Perfect! By Harry on 12/9/2013
Harry would recommend this product to a friend
Used the 3/4, 1, and 1.5 drill bits and they were easy to use and did exactly what they were supposed to do!
Cost can't be beat By Bryan on 11/28/2013
Bryan would recommend this product to a friend
Look around on the net and you'll soon find these are the most cost effective solution out there. They are only useful for a limited number of uses, but let's face it, once our tanks are drilled the bits usually collect dust.
Works as advertised By Quinn on 11/26/2013
Quinn would recommend this product to a friend
I was extremely nervous about drilling my nano-cube. After watching a few videos and trying it out on a piece of thin glass, purchased at Home Depot for like $4, I drilled my first hole in about 4 minutes time. Now I have drilled 5 holes in aquariums with absolute success. The one bit of advice I can give is: DO NOT APPLY ANY EXTRA PRESSURE, let the weight of the drill do the work. And yes a drill guide does help to get a nice straight start. I found one at Dixieline here in the San Diego area.
Perfect By G Hoover on 11/18/2013
G Hoover would recommend this product to a friend
Great price. Have drilled a total of 11 holes and have no problem. Keep water on glass and bit and works like a charm. Perfect to drill your own tank
Awesome! By George on 9/2/2013
George would recommend this product to a friend
The bit worked like a charm and shipping was fast!!
great quality and price By Hunter on 8/14/2013
Hunter would recommend this product to a friend
I priced these out many places, And Bulk Reef Supply
has the best price and great quality
Easy for a first timer By Nathan on 7/27/2013
Nathan would recommend this product to a friend
I had never drilled glass and was very nervous about breaking my tank. After watching the video I knew I was ready. The bit worked like a charm. Drilled two holes, side by side, and everything went smoothly. Can't wait to drill some more.
Excellent!!! By Tripp on 7/10/2013
Tripp would recommend this product to a friend
Ordered and received the bits quickly! These bits start real easy if you hhold at a slight angle then slowly straighten up. they cut right through with no issues. I had three holes cut through my new tank in less than 5min with a plumbers putty water dam. Great bits and great service Highly recommend!
Great bit,fast delivery! By Fred on 6/29/2013
Fred would recommend this product to a friend
GREAT BIT!! Worked perfect first time! Thanks BRS!