SAW that coming.
Modding A Hoverboard With Saw Blade Wheels To Travel On Ice

This is a video of maker of things The Q modding a hoverboard with saw blades for wheels so it can travel on ice. He doesn’t just use straight-off-the-shelf from Home Depot blades though, he welds a small piece of metal to each tooth for more traction. Cool, but is this a good idea? You know, many of the world’s greatest ideas were considered foolish when they were first introduced. This is not one of them. It’s a hoverboard with saws for wheels — unless I can ride it into battle and decapitate all my enemies on a single battery charge, I’m not interested. Now a monster truck with saw blades for wheels…

Keep going for the video, but skip to 2:57 for the unveiling and riding, everything prior is the build.