BLACK+DECKER 20V Max Lithium-Ion Cordless 5.5-Inch Circular Saw, Bare Tool (No Battery), BDCCS20B - Walmart.com
5.5 Inch OSB/Plywood Circular Saw Blade 100 Tooth Carbide Tip For Trim Saws | eBay
CMT 288.150.36Q - SCORING BLADE 150x4.3-5.5x45 - General Cutting Tools
HDC 8203E Cordless Metal Cutting Circular Saw incl. 2 Batteries 18V, 5.5 A / Loading station 110 V LiHD, LBS -TCT Saw blade 203/48T in case | Jepson Power US