Review on 🔧 Mini Mandrel 935: The Perfect Length Shank for Precision Work by Rich Ferguson

These rods are great. You can use them with sandpaper or 3m Scotch-Brite. You can use them to enlarge holes in plastic or other materials. You can then sand down the hole with softer abrasives or Scotch-Brite pads. Note that this price is absolutely outrageous and they can be bought for about half that price if you look elsewhere.