Delta Diamond Boss Hog Supreme Mesh Turbo 4 1/2 Inch Super Thin Diamond Saw Blade, 7/8"-5/8" Arbor, Wet/Dry, for Porcelain Tile, Ceramic Tile, Stone, Granite, Marble (4.5") - Amazon.com
3Pcs 4-1/2 inch 40 Tooth Alloy Steel General Purpose Hard Soft Wood Cutting Saw Blade Metal Cutting Circular Saw Blade with 7/8-inch Arbor for Wood Plastic Metal Tile Cutting - Walmart.com