These drill bits use a solid-center design to provide extra rigidity while boring
The single-spur cutting edge of each drill bit scribes the outside of the hole for a smoother finish
Each auger bit uses a coarse screw point for fast boring in hard and soft woods
Wide lands keep the bit straight as it bores through the hole
The flutes are ground behind the lands to funnel chips to the inside of the bit and away from the outside diameter, producing a faster, cleaner cut