<human>: Goal: To cut a hole into the bottom of a can.

Which of the following methods is more reasonable for accomplishing this goal?

OPTIONS:
- 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.
- 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.
<bot>: 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.