5/8"-11 Core Drill Bit Adapters with 11.81" Pilot Bit, SDS-Plus to 5/8-11 Adapter & 1/2" Hex Shank to 5/8-11 Male Drill Bit Adapter for Threaded Diamond Core Drill Diamond Hole Saw

Description

🔩 Drill smarter, not harder — precision and power in one kit!

This 2-piece core drill bit adapter set features an 11.81" heat-treated steel pilot bit with 5/8"-11 male threading, compatible with both SDS-Plus and 1/2" hex shank drills. Designed for dry core drilling in concrete and masonry, it includes a quick-release drift key and adapters to maximize versatility and durability across multiple materials.