Fuller Taper Point Drills are used to pre-drill shank holes in wood and plastics.
Taper Point Drills are recommended for most jobs using hand-held equipment or a stationary drill press. They cut both hard and softwoods well. Fuller Taper Point Drills are made in standard fractional sizes to fit all types of countersinks and counterbores with sizes and lengths to match the most popular wood screws.
The tapered drills do an outstanding job with any woodworking project. They make driving long wood screws into hardwoods a pleasure. The Fuller brand drills are very high quality. I'm a fan.