3/16-inch x 7-inch Steel Slotted Drive System (SDS) Carbide Masonry Drill Bit - 1 Pack

Engineered for heavy-duty use in rotary hammers, the SDS drill bit has slots along the shank, creating a stronger connection and minimizes the need for tightening providing for productive, high-torque drilling in Concrete and masonry. Seamlessly use Tapcon Drill Bits with Tapcon anchors to ensure drilling precise holes and achieve maximum holding power. Diameter: 3/16-inch Length: 7-inch Used for drilling pilot holes in masonry including concrete block and brick For best results use with 1/4 in. tapcon concrete anchors Engineered to seamlessly work with Tapcon concrete screw anchors ensuring an accurate fit Carbide tip increases strength and durability allowing for repeated use Brazed tip helps resist overheating and longer tip life