RIDGID 4.5 in. Diamond Multi-Cutting Blade HD-VBMU45 - The Home Depot
4.5" x 1/4 x 7/8" Metal Grinding Disc Type 27
TINVHY 3PCS Angle Grinder Blade 4.5 in x 7/8 in Carbide Tipped Teeth Compact Circular Saw Blade Suitable for Fast Cutting of All Kinds of Wood and Non-Ferrous Metals - Amazon.com
Tanzfrosch 4.5 inch Diamond Saw Blade 4.5" Cutting Disc Wheel for Cutting Porcelain Tiles Granite Marble Ceramics Works with Tile Saw and Angle Grinder (1 Pack, Blue) - Amazon.com