Simpson CBMX40022 SDS-MAX Core Bit 4" X 22" HLPC/HTPC Beam-To-Column Ties With industry-leading engineering and cutting-edge

With industry-leading engineering and cutting-edge materials

Flexible design: #3 Roofjack size fits pipe sizes from 1/4" - 5”

and 6" studs in various thicknesses from 20 gauge to 25 gauge

so you don’t need to mess with a separate washer

Simpson CBMX40022 SDS-MAX Core Bit 4" X 22" HLPC/HTPC Beam-To-Column Ties With industry-leading engineering and cutting-edgeSimpson Strong Tie 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. These core bits are effective when cutting cylinders out of stone or concrete and can be paired with diamond core drills. They are guided by the centering bit that allows for easy to use drilling. California Residents: WARNING