Irwin I-100 7-1/2 In. x 7/32 In. Auger Bit Rayovac Uses heavy-duty spark technology for

Uses heavy-duty spark technology for in-the-field endurance

For dual heating element applications

Properly prepared interior wall

The Pen blade shape was originally designed to cut and sharpen turkey quills for use as ink pens

screw shears

Irwin I-100 7-1/2 In. x 7/32 In. Auger Bit Rayovac Uses heavy-duty spark technology forSolid 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