Chainsaw Beam Saw Cutter Bar Blade Attachment for Skil 77 Wormdrive SkilSaw - Walmart.com
NEW!! Hercules Circular Saw Beam Cutter Attachment - Use Your Circular Saw to Cut Beams up to 12 in. Thick in One Pass, Mounts Securely to Most 7-1/4 in. Circular Saws - Amazon.com
3200W 16" Cutter Circular Cut Concrete Saw w/ Water Line Attachment (N – XtremepowerUS