@diablotools: Built for relentless performance, Diablo's Metal Demon™ Drill Bits power through metal with unwavering durability. The Thermal Shield Protective Coating™ combats heat buildup, keeping bits cooler so you can drill harder, longer, and without slowing down. @millennial.carpenter #DiabloTools #DiabloNation #Diablo #MetalDemon #construction WARNING: Always read and follow all warnings that are provided by the manufacturer of your power tool and accessory.