diamond abrasive pad For polishing glass, marble, granite High enduring, strong grinding force Grit size: 60 120 200 400 mesh Diamond abrasive pad for glassFeature:Strong grinding forceHigh enduranceExcellent ... , 55x90mm, 55x100mm or on customer’s requiredApplication: Diamond hand pad, been used in grinding and polishing stone, glass, ceramics, mono-crystal silicon ...