Century Drill And Tool Multi Material Drill Bit 1/4″ Cutting Length 2-1/2″ Overall Length 4″ Sealants & Materials or dual thermostatic cartridge

or dual thermostatic cartridge

Heavy Bodied Cement

and in several different gauges

OM UM: 1 EA

Century Drill And Tool Multi Material Drill Bit 1/4″ Cutting Length 2-1/2″ Overall Length 4″ Sealants & Materials or dual thermostatic cartridgeMicro grain carbide tip provides maximum hardness and heat resistance reducing wear during extreme cutting applications. Self centering, 118 point with 4 sharpened edges bores through multiple materials easily and accurately without walking or wandering. S ground flute design optimizes material removal. Tips: For best result start by drilling through he softest material first and working yourself up to the hardest. Use percussion for concrete only.