STEP Choose either a standard circular saw or a wet- cut circular saw to cut granite. Either will work, but the wet- cut circular saw will produce very little dust, thanks. You need a professional with the necessary diamond saws, etc.
Whitish color on cut surface should have gone away - temporarily - when you wiped it with a wet cloth - it is the light scattering on the unpolished surface and broken quartz crystals from the rock. Fake granite slabs should be. The more vibrations there are, the greater the chance for the stone to crack. Hold the granite slab on a flat surface while using the angle grinder. Clamp the granite slab firmly to a flat surface (like a work bench) and move the angle grinder gently across the granite where you want to make your cut.
Hope this helps you in your next DIY project! Here were using the Alpha silence or three for granite. There are many methods that are commonly used to cut granite slabs.
Most involve the usage of industrial diamonds embedded onto a circular metal blade. These blades may be continual or segmente with each having their own unique benefits. Water is streamed into the blade to keep the temperature of. Cutting granite to match things like sinks and putting curves in can be tricky.
It might be worth the extra cost to have a professional do this part of the job to avoid having to replace a granite slab.





