Resin Bond grinding disc 1.For fine grinding&finish grinding ... '' 3.Grit100#-3000#,Lux 4.Good price Description:Diamond Resin Bond Grinding Disc is used for grinding and polishing the ... marble,granite,limestone,basalt,sandstone,etc.Metal-bonded disc is for rough grinding, and resin-bonded one is just on the contrary---for ... #,1500#,3000#,LUX Other sizes are available by orders. Resin Bond Grinding Disc