Marble 4-step Polishing Pad 100mm Dry Grinding Disc 4" for Stone 100 degree Gloss Finish Grit::4 pcs No. 1 6202 installed 15mm ---- Wheel

6202 installed 15mm ----  Wheel installed by bearings with 15mm inner hole ( bearings OD35*ID15*TH11mm)

2"x63" / 1600x50 mm

but not 100*120*13mm if you want to use the wheel with this rod

Waterproof

Special for material hardness exceeds 60 degrees

Marble 4-step Polishing Pad 100mm Dry Grinding Disc 4" for Stone 100 degree Gloss Finish Grit::4 pcs No. 1 6202 installed 15mm ---- WheelMarble 4 step Polishing Pad Product Mix: Diamond abrasive, combined with composite material, hook&loop backed Grit: 1, 2, 3, 4 ( 1st step, 2nd step, 3rd step, 4th step ) 1# = P100 2# = P500 3# = P1000 4# = P2000 Size: Diameter 4 100mm, Thickness is about 1 8" 3mm Feature: 1, Dry polishing, 2, Flexible and smooth polishing; 3, Can achieve 100 gloss. Application: 1# for marble coarse grinding, make workpiece leveling quickly. 2# for marble fine