Question: To cut a hole into the bottom of a can.

  Options: 
 A. Use a step drill bit and a drill to drill a hole into the bottom of the can, widen the hole by biting off the metal around the edge of the drilled hole.
 B. Use a step drill bit and a drill to drill a hole into the bottom of the can. Use the same drill bit to widen the hole until the hole is the desired size.
Answer: B