cutting disc cutting disc enjoys Highspeedcuttingwheelwithreinforcedfibreglass. suitableformetalorstone,concretecutting. Itismanufacturedtoimproveitscuttingcapacityandrotarydurability. Itsdoublefaceisreinforcedwithspecialmeshfabriccloth, soithashigherstretchingresistancebounceimpactforceandbendingstrength thangeneralgrindingwheel, itsoperattingspeedisupto80m/s.