Good for the price By Ronald on 3/24/2013
Ronald would recommend this product to a friend
Little on the cheap side of bits, quality wise. Great buy for the money, and preformed as advertised drilled 8 holes before the bit started to show wear. BRS site was a little confusing in determining what size to buy for the 3/4" Schedule 80 Bulkhead Slip X Thread Dimensions, which state to use the 45mm, but the bit page stated to use the the 42mm. Glad I went with the 42 its a perfect fit. One key advice. take it slow and keep it wet and cool while drilling .
Easy to use By Travis on 3/15/2013
Travis would recommend this product to a friend
I was a little nervous at first to dill the tank but it was so easy with this tool. I got the 48mm bit and drilled two holes in less than 20 minutes.
Worked just like it was suppose to. By Rick on 3/15/2013
Rick would recommend this product to a friend
First time drilling aquarium. Watch videos from BSR and project went smoothly. With no problems drilled 3 holes in aquarium for bulk heads easily with bit, A great price also.
Great tool By James on 3/11/2013
James would recommend this product to a friend
Works just like I expected. Followed instructions on YouTube and I was done in a matter of minutes.
Quality Bit, Chewing Through 0.25 Inch Glass By Greg J on 3/5/2013
Greg J would recommend this product to a friend
I ordered two of the 45 mm bits with a total of 5 holes to drill, i figured "better safe than sorry", i'm happy to report that with a slow drill speed and constant water flow, these bits will last, even in thick glass. These may be a dollar or two more than other places, but it's so convenient to get the bulkheads and the hole saws in the same box with one shipping charge.
Will buy again.
Great Value By Paul on 2/25/2013
Paul would recommend this product to a friend
The product was very economical and a high quality product. Perfect for DIY'rs. Alternative bits from other online suppliers are far more expensive for the same quality. I have seen the bits as high as 65.00 a bit at other places. So in short THREE thumbs up. Thank you BRS for carrying these at affordable prices.
Worked Perfectly By Russell on 2/14/2013
Russell would recommend this product to a friend
I bought this drill bit in order to drill my tank for an overflow. I have since drilled two more tanks with this same bit and it continues to cut great! Do not be afraid to drill your tank, with the low cost and quality of these bits you cant go wrong!
Works Okay By Moss on 1/28/2013
Moss would recommend this product to a friend
I had some oscillation with my larger bits( shaft was not perfectly concentric). It still worked fine, just had to cut slower.
Good quality By Streamin on 1/28/2013
Streamin would recommend this product to a friend
Ordered a 35mm and a 45mm to drill overflows and returns in my tank. Made quick work of the 1/2" glass on my aquarium with very minimal chipping (almost unavoidable in thicker glass). Would recommend for anyone needing to drill a tank.
Exactly what I needed. By Kerry on 1/24/2013
Kerry would recommend this product to a friend
Bought the 1" bulkhead. BRS support said I needed the 45mm drill bit. They were right. Was a breeze to drill my 75g, especially since a local glass shop was going to charge me $20/hole. Well worth the money and time.
High quality By preston on 12/9/2012
preston would recommend this product to a friend
easy to use drilled 3 holes in my tank with ez
Works awesome! By Matt on 12/4/2012
Matt would recommend this product to a friend
I ordered a 45mm bit to drill 5 holes in the back of my 120 gallon for the 1" ABS Bulkheads. The glass was 1/2 inch thick. I was worried this bit would burn up or wear out before I was able to finish all the holes. However, I completed all 5 holes in about 2 hours (First time grinding glass and I was very cautious, maybe to cautious) and kept a steady stream of cold water on the bit. It worked like a charm and the bit is still in brand new condition ready to make more cuts!!! Definitely give this bit a try. Great Value!!!