... Tools for Stone 1.Using in Rotary Floor Polishing Machine 2.Diam:3"~10" 3.Grit:50#~3000# 4.Smooth and ... #, 300#, 400#, 500#,800#, 1000#, 1500#, 2000#, 3000#, buffDiameter3"4"5"6"7"8"10"80MM100MM125MM150MM180MM200MM250MMBacker PadsVelcro, Flexible and RigidPacking10PCS/CTN ...