Diamond Lapidary Jewelry Grinding Wheel 6 Inch With 1 Inch Arbor Hole, Diamond Grinding Wheel For Gem, Marble, Granite, Glass, Ceramics, Cemented Carbide ,60 Grit/80 Grit/120 Grit/240 Grit/320 Grit/400 Grit/600 Grit/1000 Grit/1500 Grit,240 Grit+
shein