Coolnut 2" Concrete Core Drill Bit with SDS Max Adapter(1-1/4"-7 Thread) - 14" Cutting Depth & Enhanced Welded Teeth Core Bits for Concrete with Rebar, Brick, Masonry, Stucco, Mortar, Wet Coring

Comprehensive Core Drill Bit Set – Features 1x 2" core bit (1-1/4"-7 UNC thread) plus 1x standard UNC core drill adapter (SDS Max shank). Ideal for DIY enthusiasts requiring core drilling without a professional core rig SDS Max Drill Conversion – Quickly connects SDS Max hammers to core bits. Manual water cooling recommended during use. Enhanced Welded Segments – This 2" bit minimizes tooth breakage (ROTATION mode only) with 10mm segments. Materials: with drilling various surfaces such as reinforced concrete containing rebar (medium-light), brick walls, blocks, stucco, asphalt, mortar, and stone Creative Designs – Simplifies drilling tasks for all users with innovative solutions.