Man uses 3D printer to create "world's smallest" power drill

The teeny-tiny drill, made with an Ultimaker 2 3D printer (Photo: Lance Abernethy) Should you ever feel the need to carefully bore a hole through the top layer of skin on your finger, there’s now a drill that can do it. Using his Ultimaker 2 3D printer, Auckland, New Zealand maintenance...
Man uses 3D printer to create "world's smallest" power drill