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Corey Nyuon photo
Israel, Jerusalem
1 Level
694 Review
41 Karma

Review on Mgtgbao 50Mm Black Diamond Beveling Chamfer Bit, 2" Diamond Countersink Drill Bits With 5/8-11 Inch Thread For Enlarging, Polishing And Bevelling Granite Marble Tiles The Exsit Holes Enlarging by Corey Nyuon

Revainrating 5 out of 5

Excellent Quality on my review.

I got this to chamfer holes in natural stone. It's perfect for taking the edge down for running wiring and countersinking. It's 70/80 grit which is aggressive enough, but won't leave pits like a heavier grit might. I have many Mgtgbao brand diamond products and the quality is always fist rate.

Pros
  • High Quality Diamond Material
Cons
  • The product may not be effective for working on curved or irregular surfaces