Irwin I-100 13/16 In. x 7-1/2 In. Auger Bit Work & Workshop Lighting ideal for many roof repairs

ideal for many roof repairs & for stopping roof leaks around vent pipes

Provides excellent holding power for heavy-duty packaging and shipping

Threaded tube

carbide tips are tougher & more durable under heavy loads

Strong seal on all box types

Irwin I-100 13/16 In. x 7-1/2 In. Auger Bit Work & Workshop Lighting ideal for many roof repairsSolid center design provides extra rigidity while boring. Wide lands keep the bit straight as it bores through the hole. 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. Single spur cutting edge scribes the circumference of the hole for a smoother finish. Coarse screw point provides fast boring in hard and soft woods. Full length heat treated bit guards