IRWIN 49924 1-1/2" X 7/16" POWER DRILL I-100 AUGER BITS BL1850B compatible Sub-base concentricity gauge included to

Sub-base concentricity gauge included to ensure bit concentricity for best-in-class accuracy

so the Paslode sheathing stapler is comfortable for all-day use without causing fatigue

The tool's Constant Power Technology maintains blade speed for faster cutting during heavy applications

20V MAX lithium batteries each weigh just 1

IRWIN 49924 1-1/2" X 7/16" POWER DRILL I-100 AUGER BITS BL1850B compatible Sub-base concentricity gauge included toPower Drill I 100 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 All bits