Lackmond 50010 1-inch Wet Cut Concrete Core Bit with 5/8-Inch 11 Threaded Hub

Lackmond SPL Series - Wet Cured Concrete Core Drill Bit - 1" Reinforced Concrete Hole Saw with Segmented Diamond Rim Configuration & 5/8"-11 Thread Arbor - 50010

SALI Wet Diamond Core Drill Bits 4"/102mm Diameter, 15"/380mm Drilling Depth Concrete Core Drill Bit, 1-1/4-7" Thread Core Bit Turbo Laser-Welded Segments with Rebar, Brick, Block, Masonry, Stone

DaduoRi 1" Dry Core Drill Bit, 5/8"-11 Thread, with 3 Adapters Included: SDS Plus, SDS Max and 1/2" Hex Shank -9.5" Drilling Depth Diamond Core Bits for Concrete, Brick, Block, Stucco and Masonry