Power Drill I-100 Auger Bit Sets

Features: Solid center design provides extra rigidity while boring | 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 | Wide lands keep the bit straight as it bores through the hole | Coarse screw point provides fast boring in hard and soft woods | All bits have a 4-1/2" twist length and a 7-1/2" overall length | Full-length heat treated bit guards against bending in heavy-duty applications and strengthens the twist where the greatest strain occurs