[luben111] took some initiative to take the wear and tear off your hands and put it into a custom machine tool they call TOCK, or Tangental Oscillating Cutting Knife. TOCK bolts onto your ...

they're not suited for slicing meat. Instead of clean slices made by pressing down through the steak, a serrated knife is more likely to saw and tear the beef, resulting in a shredded or jagged ...