Header banner
Revain logoHome Page
Calvin Reynolds photo
1 Level
1380 Review
55 Karma

Review on BLACK DECKER 16902 4 Inch Glass by Calvin Reynolds

Revainrating 4 out of 5

Drill What can I say

I use these for drilling in molten glass so they dull quickly but they are the best I've found so far. I can do about 10-15 holes before having to change tips which is a pretty good average. The rest of the bits I was lucky to get 3-5.

Pros
  • Elegant design
Cons
  • Long delivery time