M.K. Morse 216142 Carbide Grit Hole Saw 7/8 Inch Diameter Fiberglass Cast Iron

1-1/8 inch carbide grit hole saw for fiberglass, cast iron, and masonry cutting. Grit edge cuts abrasive materials that destroy toothed bi-metal hole saws quickly. Used in plumbing service for cast...

4 inch carbide grit hole saw for large diameter fiberglass, cast iron, and masonry drilling. Grit edge cuts abrasive materials where toothed hole saws fracture or load with chips. Used in tank,...

6 inch carbide grit hole saw for large diameter fiberglass, masonry, and cast iron cutting. Grit edge handles abrasive material drilling where toothed hole saws fail quickly. Used by industrial...

1-1/2 inch carbide grit hole saw for fiberglass, cast iron, and masonry cutting. Grit edge handles abrasive materials including tile and composite panels that destroy toothed hole saws. Used by...

1 inch tungsten carbide grit hole saw for fiberglass, cast iron, and masonry cutting. Carbide grit cuts abrasive materials where toothed bi-metal hole saws fracture or load with chips. Used in...