Jancy Slugger by Fein - HSS Nova Annular Cutter with Centering Pin - 3/4" Straight Shank, 2" Depth, 11/16" Diameter - 63134175042: Amazon.com: Industrial & Scientific
Fein HSS Diamond Segmented Saw Blades for Marble, Epoxy Resin and Pozzolan Grouts Removal - StarLock Max Mount, 3-5/32-inch Diameter, 5-Pack - 63903242210 - - Amazon.com
Fein HSS Circular Saw Blade with Fine Teeth for Universal use on Sheet Metal - Diameter 2-15/32", 2-Pack - 63502102016 - Power Rotary Tool Accessories - Amazon.com
Fein StarLock Solid HSS Segmented Saw Blade with Metal Toothing - 3-11/32" Diameter, 2-Pack - 63502106220 - - Amazon.com