100mm concave polishing pad 1)polish convex surface 2) 50# to buff 3)For Marble,Ganite,Concrete 4)Thickness:as requied

100mm concave polishing pad

1)polish convex surface 2) 50# to buff 3)For Marble,Ganite,Concrete 4)Thickness:as requied  

 

Diamond convex polishing pad
Out diameter		Application	Grit Size
inch	mm	Granite, Marble,Sandstone, Limestone, etc	#50, #100, #200, #400,#800,#1500, #3000,buff
3"	75mm
4"	100mm

concave polishing pad