Precise holes in order to achieve maximum holding power
3/16, 1/4 and 5/16 inch Tapcon anchors require specially engineered Tapcon drill bits, which are designed with tighter tolerances than standard ANSI drill bits for maximum holding power
Less breakage on the job
Increased drive and holding power when used with Tapcon anchors
SDS shank can drill 100 holes minimum to full depth in 4,000 psi concrete
Straight shank can drill 60 holes minimum to a 2 inch depth in 4,000 psi concrete