Simpson 5/8 in. x 13 in. SDS-Max Quad-Head Carbide Drill Bit MDMX06213Q APL/APT Straps the CB Column Base is

the CB Column Base is the ideal solution for columns that demand high structural values and reliable long-term performance in demanding residential and commercial applications

its fins undercut the surrounding masonry material

allowing for minor positioning adjustments during installation

standoff above the concrete surface

Simpson 5/8 in. x 13 in. SDS-Max Quad-Head Carbide Drill Bit MDMX06213Q APL/APT Straps the CB Column Base isKey Features Uniformly Brazed Carbide Inserts Consistent brazing quality results in longer bit life and reliable performance over extended use. Self Centering Tips Engineered for accurate hole placement, reducing walk and improving precision from the first strike. Chromium Nickel Molybdenum Steel Alloy Body High grade alloy construction ensures exceptional hammering quality and extended service life under heavy duty conditions. Heat Treatment & Shot