Features:1.Using emery particles with hard texture, good polishing effect, fine and round, hard texture, wear-resistant and durable2.A variety of specifications and lengthened grinding head design increase the contact surface, effectively improve the grinding efficiency, and no dust pollution3.Widely used in jade, jade, ceramics, glass, cemented carbide,Grinding and engraving workpieces made of gemstones and other materials4.Sharps and wear-resistant, smooth abrasion, smooth and smooth surface with polished effect, shiny5.Alloy material, the pole is made of hard alloy with high hardness and wear resistanceNotice:Actual color may be slightly different from the image due to different monitor and light effectPlease allow 1-3cm deviation due to manual measurementDescription:1.Product Name: Chain Emery Polishing Head2.Shape: cylindrical3.Shank diameter 3mm4.Material: Emery5.Suitable for) electric grinder, electric drill, etc.6.The mesh number is about 120-150 mesh7.Product use: It is mostly used for polishing chainsaws chains, and also suitable for polishing and polishing jade. The jade carving workpiece is finely ground after polishing.