Diablo 2-Cutter Carbide-Tipped Hammer Drill Bit, 5/16"" X 6"" X 8"", Carbide, SDS-Plus (DMAPL2190)

2-Cutter Carbide-Tipped Hammer Drill BitDiablo made Dura-Carbide™ withstands impact and high heat applications, dramatically extending life versus standard hammer bitsPeak Point Tip design for aggressive starts that produce clean, fast holesOptimized brazing and hardening process extends life of carbide tips and increases productivityOptimized four-flute design removes dust faster, keeping the carbide tips cooler for ultimate strength and durability