Marble stone countertops or granite cannot be tapped and drilled with screws.
Attaching dishwasher to granite countertop.
Double check to make sure it fits your dishwasher htt.
Turn the leveling feet knob to lower the dishwasher to the correct height.
Remove the clamps or wedges from the top.
Well you may find anchoring dishwasher to granite countertop is difficult.
There will be two metal clips on each side at the front.
Start by locating the mounting brackets on your dishwasher.
Connect the wires to the dishwasher and install wire nuts over the splices.
How to attach a dishwasher to a stone countertop.
Using a bracket from amazon to attach a dishwasher to the underside of my granite countertop bracket.
Insert the electrical wire into the opening at the electric box on the dishwasher.
You can install dishwashers using bracket and screws on your typical countertops.
However after you read this article till done you will realize anchoring dishwasher is not that hard.