Product description
brand new and high quality
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.
Can be used with a standard electric drill.
for Always use lubrication (water), otherwise the diamond core drill will burn.
Start your hole diagonally, make a round trace and then hold drill straight.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!!