DEWALT Diamond Saw Blade: 4 1/2 in Blade Dia., 5/8 in Arbor Size, Dry, For Angle Grinders, Better - 40K114|DW4740S - Grainger
Buy Gunpla 3 Pieces 4-1/2 inch Diamond Cutting Blade Continuous Segmented Turbo Rim Dry Wet Circular Saw Cutter Angle Grinder Disc 7/8 inch Arbor with Reducing Ring 5/8 inch for Tile Masonry
4-1/2 in. Turbo Wet / Dry Masonry Diamond Blade
Vulcan 937341OR Carbide Continuous-Rim Turbo Diamond Blade, 4-1/2 in Dia, 7/8 in Arbor - Tile Saws & Tile Blades - CBS Bahamas
DEWALT 4-1/2-in-Tooth Wet or Dry Continuous Diamond Tile Saw Blade in the Circular Saw Blades department at Lowes.com