Set the slab up securely on multiple saw horses to minimize risk of knocking the slab over during the grinding process. Allow water to flow over the edge of the granite continuously. Without water, the grinder will burn the stone and damage it.
Grind the edge slowly with the longnose bullnose router bit, making sure the water flows over the area constantly. Take breaks frequently to avoid muscle fatigue that will lessen your pressure on the router. Wear safety goggles and dust mask at all times while grinding.
Polish with the 50-grit pad once the grind is finished; then successively switch to higher grits, rinsing the edge well between each pass. Using the backing pad allows for the necessary flex to polish the curves and angle of an ogee.
Seal with resin after the final polish to allow a hard surface for use. Buff and stand back to admire the shine.