Tapcon BX51908 Drill Bit, 3/16 in Dia, 4-1/2 in OAL, Twisted Flute

The standard drill bit is universally used for drilling smaller pilot holes in concrete, block and brick and works seamlessly with Tapcon anchors. The SDS drill bit is designed for heavy-duty use in rotary hammer drills without any slippage, providing productive, high-torque drilling. The carbide tip easily drives through concrete and masonry.