Hammerhead 6-Amp 4-1/2 Inch Angle Grinder with 3 pcs Grinding Wheel – HAAG060

https://a.co/d/0aJ74z8j https://a.co/d/0gO6EiQT Try using the discs on an angle grinder with water on the surface of the stone. Add a little dish soap for slickness. Keep the tool moving in a fluid motion and don’t apply pressure. You may be able to polish that countertop to be better than it was new. It’s not hard to polish and may save you hundreds of dollars or more. If you’ve got questions im here to help. I have no financial interest in either of the products I recommended to you. None at all.