Amazon.com: Beam Cutter fits for 7.25 Inch Circular Saws, Steel Circular Saw Attachment for Woodworking, 0.2 Inch Kerf, 46 Tooth Count, Portable Beam Cutter Accessory with Dust Shroud Guard : Tools & Home Improvement
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
Making A Circular Saw From Angle Grinder - YouTube
SKATEPLATE Rolling Plate and Cutting Guide for Left-Blade Circular Saws CST002 - The Home Depot
5 Alternatives to Buying a Miter Saw - A Butterfly House