GALAX PRO Circular Saw 5800 RPM Hand-Held Cord Circular Saw, 10 Amp with 7-1/4 Inch Blade, Adjustable Cutting Depth (1-5/8" to 2-1/2") for Wood and Logs Cutting - Amazon.com
20V Max* Powerconnect 5-1/2 In. Cordless Circular Saw, Tool Only | BLACK+DECKER
Milwaukee 6310-20 18-Volt 6-1/2-Inch Ni-Cad Cordless Circular Saw (Tool Only, No Battery) - Power Circular Saws - Amazon.com
Berserker 20V Cordless 6-1/2" Brushless Power Circular Saw with Electric Brake, 0-45° Bevel Capability, 4700 RPM, 4.0Ah Li-ion Battery Operated and Fast Charger, 2 Saw Blades for Quickly Cutting Wood - Amazon.com
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