9Pcs Masonry Concrete Hole Saw Kit (30 40 65 80 100 Mm), 300 mm Tungsten Carbide SDS Plus And SDS Max Bit Shank, Hole Saw Set For Concrete Brick

4-1/2" Concrete Hole Saw, 115mm Tungsten Steel Core Bit For Cinder Block, Brick, Rock, Plank Walls For Pipes Or Mini Split Lines, With SDS Plus Shank

METOTY 4" Concrete Hole saw,100mm Masonry Hole Saw, With 220mm SDS Plus Shank Connecting Rod For Concrete Brick Cement Stone Wall Drilling Home

VEVOR Diamond Core Drilling Machine, 10in Wet Concrete Core Drill Rig With Stand Wheels, 750RPM Speed & 1-1/4" Thread & Lifting Handle, 10in Drilling

2-1/2" Concrete Hole Saw, Tungsten Steel Core Bit For Cinder Block, Brick, Rock, Plank Walls For Pipes Or Mini Split Lines, With SDS Plus Shank And 2