Irwin Tools 49916 Power Drill Solid Center I-100 Auger Bit, 1" BESTSELLERS Copper bus (tin-plated for corrosion

Copper bus (tin-plated for corrosion resistance)

masonry walls & other flashing areas

Placing a screen in front of your fire protects the area around it from flying embers

1/2" power ship auger

Irwin Tools 49916 Power Drill Solid Center I-100 Auger Bit, 1" BESTSELLERS Copper bus (tin-plated for corrosionSolid center design provides extra rigidity while boring. Wide lands keep the bit straight as it bores through the hole. The flutes are ground behind the lands to funnel the chips to the inside of the bit & away from the outside diameter, producing a faster cleaner cut. Single spur cutting edge scribes the circumference of the hole for a smoother finish. Course screw point provides fast boring in hard & soft woods. #I 100 Diameter: 1" Solid center