IRWIN 49908 Power Drill I-100 Auger Bit 1/2" Diameter chalk line dispenser Use Irwin utility blades with

Use Irwin utility blades with any Irwin knife handle

TiCo™ Hi-Density Carbide: Engineered for increased durability and performance

APPLICATIONS: The ideal Coil Roofing Nailer for installation of asphalt roofing shingles and insulation boards

impact driver

General Woodworking

IRWIN 49908 Power Drill I-100 Auger Bit 1/2" Diameter chalk line dispenser Use Irwin utility blades withThe solid center design of Irwin's I 100 Power Drill Auger Bits provide extra rigidity while boring. Wide lands keep the bit straight as it bores through the hole, and 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. The single spur cutting edge scribes the circumference of the hole for a smoother finish. The coarse screw point provides fast boring in