Product Review

Features:
This diamond coated core drill bit removes a complete circle from glass, tiles, marble, granite, ceramic, porcelain, ceramic tile, porcelain tile, limestone, slate, light stone, and fiberglass etc.

♥Warnings:
1. If you smell burning, back off! Either your speed is too high or the pressure you're applying is too much. You're drill bit should never be hot to the touch, not even warm. 2.Not for use on Concrete or for depths beyond about 1/2". Water is required for lubrication when drilling.


Please:
√ Always use water for lubrication, otherwise the diamond core drill will burn.
√ Can be used with a standard electric drill.
√ Start your hole diagonally, make a round trace and then hold drill straight.
√ Reduced drill speeds, low drill pressure and increased use of water lubrication will extend drill bit life considerably.
√ Use Coolant.
√ Minimum pressure.
Applicable Industry: Drill Glass, Tile Bottles, Blocks Jars, Fiberglass Porcelain Tile Ceramic, Slate Mable, Granite Light Stone. Excellent for making clean and accurate hole on glass and tile.

★Money Back Guarantee from Mopha - We Provide 100% Satisfaction Guarantee or Money Back Service. If you have any question about our products and service, please feel free to contact with us. ALL PRODUCTS FROM MOPHA HAVE 12 MONTHS GUARANTEE!