Simpson SDS-Max Core Bit with Centering Bit 5 in x 22 in CBMX50022 Direct Fastening which in turn helps avoid

which in turn helps avoid post-end rot over time

Shank (S) 5/8x50mm

and does it offer corrosion protection

Cutting Height 1/2"

you will need the Ornamental Post Base

Simpson SDS-Max Core Bit with Centering Bit 5 in x 22 in CBMX50022 Direct Fastening which in turn helps avoidSimpson Strong Tie CBMX50022 core bits are made to the same exacting standards as our standard carbide tipped drill bits. They utilize a centering bit to facilitate accurate drilling in combination hammer drill mode. Built to the same exacting standards as Simpson Strong Tie standard carbide tipped drill bits Includes an integrated centering bit for accurate, guided drilling Designed for use in combination hammer drill mode Effective for cutting