VEVORDiamond Core Drilling Machine, 10in Wet Concrete Core Drill Rig with Stand Wheels, 750RPM Speed & 1-1/4" Thread & Lifting Handle, 10in Drilling Diameter for Concrete Brick Block Stone, 2500W

VEVOR Diamond Core Drilling Machine, 10in Wet Concrete Core Drill Rig with Stand Wheels, 750RPM Speed & 1-1/4" Thread & Lifting Handle, 10in Drilling Diameter for Concrete Brick Block Stone, 2500W

SALI Wet Diamond Core Drill Bits 10"/256mm 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

HBKEEN Concrete Core Drill Bit Diamond Laser Welded Core Bit for Hard Concrete, Brick and Block 5/8''-11 Threaded, 30/40 Diamond Grits (1-1/8 inch)