Diamond Polishing Scaife (E) - $110.00. Features : NS-002 is crafted for rough polished luster of stones This Diamond polishing disc is Suitable for all types of cuts cutting side It has bouring Diameter of 50 MM. So it can be fit in all types of polishing mills This polishing tool has layer surface flat ratio under the 5 microns with lapping Diamond Polishing Scaif E Maker.