Many people choose marble as their floor when decorating their house. Sometimes they need to drill holes in the marble. Will the marble holes crack?
1. Marble drilling will not break.
2. One is a diamond drill bit, which is suitable for opening holes in marble, ceramic tiles, glass, etc., just use an ordinary electric drill; the other is a carbide drill bit, which can also be used for opening holes in marble, ceramic tiles, glass, etc. . Remember to use even force and water cooling when drilling, do not use too much force, it is easy to cause the drill bit to be a little tired.