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Chad Blanchet photo
Switzerland, Bern
1 Level
695 Review
45 Karma

Review on πŸ”· AebDerp 50pcs Diamond Drill Bit Set for Jewelry, Glass, Gemstones & Ceramic - Multifunctional Angle Grinding Burrs - Stone Carving Accessories by Chad Blanchet

Revainrating 1 out of 5

They are terrible: cutting burrs

diamond coating is cheap and short-lived. For 5 pieces, the coating either peeled off (as in the case of flat rounds) or was destroyed when cutting (cylindrical) a 1/4 inch thick piece of glass. For those using them for glass cutting projects you will notice the change in tone when a piece is almost used up and I couldn't believe 5 were used up. I think you get what you pay for.

Pros
  • cutting tools
Cons
  • disappear