... cutting sharp sex2.High quality adhesive resin:ensure good durable performancePowder phenolic resin:Good technological efficiency,a smaller forming ... are used by aerospace,plant maintenance,foundry,automotive,metal,fabrication and shipyardsused for cutting metal,steel,stainless steel,inox, ... :1.Specially treated WA grain for extended life and fast cut,2.Imported resin bonded makes our disc stronger, ...