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  • Diamond Coated Glass Drill Bit
  • Diamond Coated Glass Drill Bit
  • Diamond Coated Glass Drill Bit
  • Diamond Coated Glass Drill Bit
  • Diamond Coated Glass Drill Bit
THK Diamond Tools

Diamond Coated Glass Drill Bit

  • $14.99
  • - 0%

Drill your own tank with a quality diamond coated bit.  Drilling glass is a relatively simple process that anyone can do.  The trick is to let the drill do the work for you, don't push and take your time.  

Drill bit & Bulkhead Compatibility

  • 30mm Glass Drill bit works with our 1/2" Bulkheads.
  • 35mm Glass Drill bit works with our 3/4"  Bulkheads.
  • 42mm Glass Drill bit works with our 3/4" heavy duty SCH 80 Bulkheads.
  • 60mm Glass Drill bit works with our 1.5" Bulkheads.
  • 75mm Glass Drill bit works with our 2" Bulkheads.

Customer Reviews

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Customer Reviews

Based on 2 reviews
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J
James
Works Great

Was able to drill 3 holes in my new frag tank with the 35mm and the 60mm bits along with the guide. the bits still have plenty of life left in them so I sprayed them with oil (so they don't rust in the garage) and i'll keep them for the next tank :-)

B
Bobby
Drilled my first tank

I bought the 35MM to use with the 3/4" bulkhead and i was a little nervous but i took my time and got the hole drilled with no issues. The saw basically still looks new so it seems like a quality bit.