Simpson SDS-Max Core Bit with Centering Bit 3-1/2 in x 22 in CBMX35022 Concrete / Masonry The no-strap cap design allows

The no-strap cap design allows for field-welding directly to pipe or other column types

Cordless Drill (minimum 14V recommended)

which provides corrosion resistance suited to the demanding moisture-exposed environments common in cement board and backerboard installations

economical solution for fence post projects and a wide range of quick-to-install post applications

Beam-to-column ties in interior architectural framing

Simpson SDS-Max Core Bit with Centering Bit 3-1/2 in x 22 in CBMX35022 Concrete / Masonry The no-strap cap design allowsSimpson Strong Tie SDS Max Core Bit with Centering Bit 3 1 2" x 22" (Model CBMX35022) is a professional grade carbon steel core bit engineered to cut precise cylinders through stone and concrete with accuracy and efficiency. Built to the same exacting standards as Simpson Strong Tie's carbide tipped drill bits, this core bit features an integrated centering bit that enables accurate, guided drilling in combination hammer drill mode making it a