EDiamondTools 16 in. Professional Diamond Concrete Saw Blades, 13-20 HP, Medium Bond, 0.125 in. Segment Width, 1 in. Arbor SCB16125M_THD - The Home Depot
4" Diamond Tuck Point Blade for Mortar Joint Removal, Single Blade, 1/4" Segment Width, 7/8"-5/8" Arbor - Amazon.com
2Pcs 2in HSS Circular Saw Blade Tip For Metal Wood Bench Cutting Machine Tool | eBay