4 Sds-plus Carbide Core Bit W/ 12" Extension

Price: $159.00 per pcs

Availability: Ships within 3-7 business days; some items may take longer

Description

A 4" SDS-plus carbide core bit supplied with a 12" extension. Core drilling is how a pipe gets through masonry or concrete without breaking out the surrounding structure — it cuts a clean round hole to size, leaving an opening that can be properly sleeved and sealed. The extension carries the bit deeper than the drill alone will reach, which is what a foundation or a thick structural wall needs.