... glass, marble, granite High enduring, strong grinding force Grit: 60 120 200 400mesh Diamond Polishing Hand Pad for polishing glass,marble ... , ceramicFeature:Strong grinding forceHigh enduranceExcellent polishing effectEasy operationGrit size: 60 120 200 400 MeshSize: 75x75mm, 55x90mm, 55x100mm or on customer’s ... ,etc Diamond polishing Hand Pad for polishing glass,marble, granite, ceramic