Drilling into a marble countertop requires special tools and techniques to prevent cracking or damaging the material.

Here are the steps to safely drill a hole in a marble countertop:

1. Prepare the work area: Clean the countertop with a damp cloth and set up a stable work surface. Place a towel or mat under the area where you’ll be drilling to prevent scratches.

2. Mark the spot: Use a pencil or marker to mark the spot where you want to drill the hole. Place a piece of masking tape over the mark to help the drill bit stay in place.

3. Choose the right drill bit: Use a diamond-tipped drill bit specifically designed for drilling into marble. The bit size should match the size of the hole you need to drill.

4. Start drilling: Position the drill bit on the mark and apply gentle pressure. Use a low speed and take breaks to prevent the bit from overheating. Spray the drill bit with water or use a coolant to keep it cool.

5. Go slowly: Keep the drill bit moving slowly and steadily, gradually increasing speed as you get deeper into the marble. Stop periodically to check the progress and make sure the hole is the right size and shape.

6. Clean up: Once you’ve drilled the hole, clean up any debris or dust with a soft, damp cloth. Remove the masking tape and inspect the hole to ensure it’s the right size and shape.

With these steps, you can safely drill a hole in your marble countertop without damaging the material.