ITOOLFIRMHole Saw 4 1/4” (108mm) for Recessed Lights, HSS Bi-Metal Hole Cutter with Pilot Drill Bit for Wood, Ceiling and Drywall

Hole Saw 4 1/4” (108mm) for for Woold, HSS Bi-Metal Hole Cutter with Pilot Drill Bit for Recessed Lights, Fiberglass, PVC Board, and Vent Pipe

VIKITON 6 Inch Hole Saw with Arbor for Metal Wood and Plastic Cutting, 152mm Bi-Metal Hole Cutter for Different Project with Smooth and Flat Drilling Edge, Fast Chip Removal, Handy Hole Saw Kit Set

Luomorgo 100mm/4 Hole Saw, 1.4 inch Cutting Depth HSS Bi-Metal Hole Cutter for Wood Cornhole Boards Plastic Drywall & Metal Sheet