Uxcell 5-Pack Diamond Burr Bits – 120 Grit, 1/4” Shank, 8mm Cylindrical Head – Rotary Tool Grinding Bits For Glass, Ceramic, Stone, Jade & Carbide

About This Product

If you're into carving, engraving, or grinding on tough materials like glass, ceramic, stone, or even carbide, these diamond burr bits from uxcell are going to be your new best friends.

The grit is 120, which is a solid all-purpose choice – rough enough to remove material quickly but fine enough to leave a decent finish.

A few quick tips to keep these bits happy – run them at high speed (at least 10-20 m/s linear speed), or the diamond grit can shed too fast.
And don't press too hard – let the tool do the work, otherwise the grinding dust won't clear and you'll just overheat the bit.

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