Timberline 640-240 Turbo Diamond 7-7-1/4 Inch D 5/8 Bore with 7/8" Diamond Knockout, Circular Diamond Saw Blade
OA-BRES 4-1/2 Inch Diamond Blade, Segmented Diamond Cutting Wheel for Angle Grinder, Dry and Wet Fast Cutting for Concrete Stone Masonry Brick Block, Arbor 7/8", 7/8"-5/8"and 7/8"-20mm Bushing Include ( 3-Pack) -
7 1/4" Inch Diamond Blade Wet/Dry Turbo for Circular, or Wet Tile Saw Tools | eBay
Makita 2 Piece - 4.5" Segmented & Turbo Rim Diamond Blade Set For Grin