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Zambia, Lusaka
1 Level
683 Review
66 Karma

Review on Mgtgbao 5/16”Blue Diamond Finger Bit, 8Mm Diamond Finger Milling Bits For Enlarging And Shaping Or Round Bevel Existing Holes In Porcelain Hard Ceramic Stone Granite Marble Tile by Prentice Fossett

Revainrating 5 out of 5

Great Diamond grinding shaper

This cylindrical diamond shaping wheel is great.When you need to 'dress' the inside of a larger hole, this will do the trick.I needed to elongate one end of the hole cut with a diamond hole saw.

img 1 attached to Mgtgbao 5/16”Blue Diamond Finger Bit, 8Mm Diamond Finger Milling Bits For Enlarging And Shaping Or Round Bevel Existing Holes In Porcelain Hard Ceramic Stone Granite Marble Tile review by Prentice Fossett

This worked fantastically.It kept cool and did not clog.When done, simply used compressed air to blow the loose debris off the stone and it looks as good as new.The diamond grit is thick and evenly coated. I expect this stone to last a very long time.

Pros
  • This bit works great and goes through granite with ease and will work a long time
Cons
  • Difficult to control and may lead to unwanted results