New Dewalt 20V XR 4-1/2" Compact Circular Saw DCS571 Brushless - tools - by owner - sale - craigslist
AMAZINGLY POWERFUL! DeWalt DCS571 4 1/2" Compact Circular Saw Review and Demo + How to Change Blade - YouTube
DeWALT DWA412TCT Circular Saw Blade, 4-1/2 in Dia, 3/8 in Arbor, 24-Teeth, Carbide Cutting Edge
DEWALT ATOMIC 20V MAX Cordless Brushless 4-1/2 in. Circular Saw and ATOMIC 4-1/2 in. 24-Tooth Circular Saw Blade (Tools Only) DCS571BW412TCT - The Home Depot