shdiatool 8pcs 4 inch diamond wet polishing pads with white bond grit 100 for marble granite stone

Wet polishing for Marble Granite Quartz | Pads Include: 8 pieces 4 Inch diamond polishing pads, grits 100 | Size of 4 Inch, thickness 3mm, spiral turbo type, Flexible, suitable for different shape polishing | White bond, better for white stone polishing | Recommended speed is 2500RPM, Max capacity is 4500RPM