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United Arab Emirates, Abu Dhabi
1 Level
712 Review
37 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 Aaron Gordon

Revainrating 5 out of 5

Impressive. on my review.

I needed this open up the hole for a faucet install on my sink. I am going from a three hole to a one hole faucet so the hole needed to be enlarged. This bit cut through porcelain sink like hot knife through butter. With a $35 Skil and grinder, it literally took 2 passes and I was done. I needed to open up about 1/4" in diameter. After I brushed off the dust, the bit didn't even look used. Super quality product!

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 Aaron Gordon



Pros
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Cons
  • May cause cracking or chipping in delicate materials