Irwin 49909 Power Drill Auger Bit 9/16" Metal Sheets Up to 2X the life

Up to 2X the life in metal cutting

LED light with low battery indicator

Shank Diameter: 1/8"

Used in applications such as hobbyists and do-it-yourselfers or in machine

Irwin 49909 Power Drill Auger Bit 9/16" Metal Sheets Up to 2X the life"IRWIN" DUAL POWER DRILL AUGER BITS Solid 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 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.