Ryobi P504G One+ 18 V Lithium Ion Cordless 5 1/2 Inch Circular Saw w/ Carbide Tip Blade (Battery Not Included, Power Tool Only) - Power Circular Saws - Amazon.com
MTP 3" (75mm) Metal V-bar 3x3/8 (3/8" 9.5mm Arbor) Cutting Blade Compatible for Ryobi Worx Milwaukee Dewalt Cut Off Saw (1x Metal Blade) - Amazon.com
Ryobi P507 One+ 18V Lithium Ion Cordless 6 1/2 Inch 4,700 RPM Circular Saw w/ Blade (Battery Not Included, Power Tool Only) - Amazon.com