1.10mmhighrimoffersbestperformance,extendedlife2.exclusivesteelcoredelivershighertorque,supporttomantainrigidity3.uniquew***e-shapegroovedcorecombinedwithsteelcenterreinforcementoffersextrarigidityforprecisioncutting,effectivecoolingbenefits4.excellentforcuttingmarble,granitesandbuildingmaterials)