To achieve optimum performance from your Perma-Seal Tapper+ concrete screw anchors, use this hex shank SDS-Plus Carbide Drill Bit from Powers Fasteners, as it is is engineered to match the tolerance of the Powers Tapper+ line of concrete screw anchors.
Dewalt
Powers Fasteners - 2796SD-PWR - 3/16" x 5" Carbide Drill Bit for Perma-Seal Tapper+ C…
Email for Pricing