Electric Circular Saw, HYCHIKA 6.2A Mini Circular Saw with 3 Blades(4-1/2”), Compact Hand Saw Max Cutting Depth 1-7/8'' (90°), Rubber Handle, 10 Feet Cord, fit for Wood Soft Metal Tile Plastic Cuts - Amazon.com
POPOMAN Cordless Circular Saw, with 20V 4.0Ah Battery&Fast Charger, 4300 RPM Speed, 2 Wood Cutting Blades, Adjustable Cutting Depth 52mm(90°) / 35mm(45°), for Wood, Plastic, PVC and Soft Metal, etc. - Amazon.com
MILWAUKEE'S Circular Saw, 10-1/4 in. Blade, 5200 rpm, Red (6470-21) - Power Circular Saws - Amazon.com
Skil 5080-01 13-Amp 7-1/4" Circular Saw, Red - Amazon.com
Amazon Brand - Denali by SKIL 20V 6-1/2 Inch Cordless Circular Saw Kit with 4.0Ah Lithium Battery and 2.4A Charger, Blue - Amazon.com