Tapcon Tapcon Drill Bit 3/16 X 3-1/2

Tapcon Tapcon Drill Bit 3/16 X 3-1/2 MASONRY DRILL BITS Carbide Tip; Brand: Tapcon ; For Installing 1/4 Tapcon Fasteners; Dia.xO.A Lgth. In.=3/16 x 3-1/2; Masonry drill bit with a carbide tip ensures the precise drilling of pilot holes when installing anchors.; A new chisel thread design that reduces installation torque.; Easier to install works in harder concrete with fewer head snaps.; Climaseal coating provides corrosion resistance.;