Tapcon 3/16 In. x 5-1/2 In. Masonry Drill Bit

Ensures precise drilling of pilot holes when installing Tapcon anchors. Masonry drill bit with carbide tip. For installing 3/16" Tapcon fasteners, use 5/32" tapcon drill bit. For installing 1/4" Tapcon fasteners, use 3/16" Tapcon drill bit.