Resin Grinding Disc quotation Introduction This Metal Polishing Discs for Angle Grinder is a porous body made by adding a bonding agent to the abrasive, compacted, dried and roasted. Secondly, the characteristics of the grinding wheels vary greatly depending on the abrasive, bonding agent and manufacturing process, so they have an important impact on the quality of processing, productivity and the economy of grinding. Finally, we use heat-treated alumina granules made with high tensile strength glass fiber mesh for bonding and reinforcement. Model180脳8.0x22.23mm / 7"x1/3"x7/8" Packing Quantity5PCS/Blister pack, 50PCS/Carton Color box size38x19x19cm G.W.23kgs N.W.22kgs MaterialAlumina abrasive Cooperation ProjectsOEM/ODM TrademarkZpower/Free design trademark on behalf of processing MOQ10000-50000PCS Payment MethodT/T, L/C, Trade Assurance Loading portYiwu/Ningbo/Shanghai Port SampleProvide free sample not include shipping Delivery date15-45 days after receiving the deposit TIPS: Check whether the brushes are too short of wear, and replace the brushes in time to prevent excessive sparks or burning of the armature due to poor contact of the brushes. Pay attention to check that the inlet and outlet of the tool should not be blocked, and remove the oil and dust from any part of the tool.Resin Grinding Disc quotation website:http://www.zpowerabrasives.com/resin-abrasive-wheels/resin-grinding-disc/