Why I use a Prazi Beam Cutter instead of a chainsaw – The Dusty Lumber Co.
Amazon.com: Prazi USA PR2700 Beam Cutter, Circular Saw Blade and Chain Attachment, Increase Cutting Power and Capacity, Fits most 7.25-inch saws : Everything Else
Amazon.com: Prazi USA PR2700 Beam Cutter, Circular Saw Blade and Chain Attachment, Increase Cutting Power and Capacity, Fits most 7.25-inch saws : Everything Else