Details

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- This diamond coated core drill bit removes a complete circle from glass, tiles, marble, granite, ceramic or other.
- Materials and only needs water for lubrication.
- Always use lubrication (water), otherwise the diamond core drill will burn.
- Works better with a electric drill
- Start your hole diagonally, make a round trace and then hold drill straight.

Size:
- 6MM,8MM,10MM,12MM,20MM,25MM

Color: Silver

Package Included:
-1pc x diamond drill bit