1, Wet Polishing 2,Size:2"(50mm) 3,Grit:50#,100#,200#,400#,800#,1500#,3000# 4.Arbor:5/8-11".M14 5,Delivery time: 10 days Wet Resin Polishing Wheel Item NODiameterThicknessGritDC-WRPW0150mm(2”)2.5mm50#DC-WRPW0250mm(2”)2.5mm100#DC-WRPW0350mm(2”)2.5mm200#DC-WRPW0450mm(2”)2.5mm400#DC-WRPW0550mm(2”)2.5mm800#DC-WRPW0650mm(2”)2.5mm1500#DC-WRPW0750mm(2”)2.5mm3000#