45mm, 1.75" Diamond Coated Glass Drill Bit / Hole Saw for 1" Bulkheads

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Item #: TL-DGB-45
Our Price: $24.95
Availability: In Stock

45mm, 1 3/4" Diamond Coated Glass Drill Bit / Hole Saw for 1" Bulkheads.


Average Rating:
(based on 2 reviews)

Showing 2 Reviews:

by Scotty
on 7/17/2011
45mm hole saw for 1"bulkheads
Works like a champ, i used some plumbers putty to build a water wall, then went slowly and presto! Take your time, and its easy. If you any questions about cutting glass do a search, this tool works great..
by DorkFish
on 9/26/2010
Pleasantly Surprised
Well, as a first time tank driller...It got the job done. I was actually surprised with how easy it cuts the glass. The finished edge wasn't pretty but that could be due to operator error. I drilled three 10 gallon tanks: First tank was drilled slow. Took a little while but got it cut. 2nd tank: Slow half way through then changed to fast. It got it cut. 3rd tank: I think I got a little impatient used fast speed the entire time. Got all the way to the end and it cracked the tank. So I think the slower speed is the way to go. (with a little patients)
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