Type:Construction Tool Parts quality certificate:ISO9001-2008 Assessment report:TUV property:wear resistance, anti-corrosion,compressive resistance,low maintenance Material:100% Virgin Tungsten Carbide Hardness:89-90HRA Density:14.5-15.0g/mm3 Grade:K10/K20/K30 Size:OEM Accepted Advantage:Durable Keywords:tungsten carbide shim Show More