Irwin Power Drill I-100 Auger Bit Sets

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

Attributes:

Cutting Diam [Nom] = 1/4 in; 3/8 in; 1/2 in, Flute Length = 4 1/2 in, Height [Nom] = 0.667 in, Includes = 3-piece pouched set includes auger bit sizes 1/4 in; 3/8 in; and 1/2 in, Length [Nom] = 11 3/4 in, Overall Length [Nom] = 7 1/2 in, Type = Auger Bit Set, Width [Nom] = 2 1/2 in, Wt. = 0.21 lb. (1 SET = 1 SET)