What is the best technique for using a hollow drill bit for wood to achieve precise and clean holes?

The best technique for using a hollow drill bit for wood to achieve precise and clean holes is to start by marking the center of the hole with a pencil. Secure the wood firmly in place and drill at a slow and steady pace, applying consistent pressure. Make sure to keep the drill bit perpendicular to the surface of the wood to prevent any splintering or tear-out. Additionally, periodically remove the bit to clear out any wood chips and prevent clogging.