High quality diamond glass drill bit glass emery tile ceramic tile hole opener drill

Description:

100% brand new and high quality

Material: metal  and  Diamond

Color: Silver

Suitable for use in drill hole on glass,tile 

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(Not Included)

Always use lubrication (water ), otherwise the diamond core drill will burn

Start your hole diagonally, make a round trace and then hold drill straight

No Retail Package

Quantity:1 Pcs

Note: Due to the difference between different monitors, the picture may not reflect  the actual color of the item. Thank you!