Concord Blades EXT06W 6" Core Bit Extension 1-1/4"-7 M to F

Concord Blades EXT06W 6" Core Bit Extension 1-1/4"-7 M to F

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

3/4" Wet Drill Core Bits for Concrete and Hard Masonry, Diamond Hole Saw, 14" Drilling Depth, 5/8"-11 Arbor, Wet Only