Hole Pro BT-002: Tungsten Carbide Blade Set
Hole Pro X-230+ Professional Twin Blade Hole Saw Kit: Infinitely adjustable to cut all size holes between 1-7/8" to 9-1/4" - for Electricians and for Installing Recessed Lights: Cuts Plywood Sheetrock Plaster Fiberglass OSB Plastic MDF Hardie Board
Hole Pro X-305 Professional Twin Blade Hole Saw Kit: Infinitely adjustable to cut all size holes between 1-7/8" to 12": Cuts Plywood Sheetrock Plaster Fiberglass OSB Plastic MDF Hardie Board - comes with both Tungsten Carbide and HSS blades
Hitachi 725397 4-Inch 6 TPI Jig Saw Blades For Fiber Cement Siding - 3 Pack