IRWIN® 49906 - I-100 Series 3/8" Power Drill Solid Center Auger Bit with Cutting Spur segmented rim Efficient BL™ Brushless Motor is

Efficient BL™ Brushless Motor is electronically controlled to optimize battery energy use for up to 50% longer run time per charge

resulting in faster cut-starts in metal and reduced user fatigue

CSA Certified

Make quick

IRWIN® 49906 - I-100 Series 3/8" Power Drill Solid Center Auger Bit with Cutting Spur segmented rim Efficient BL™ Brushless Motor isSolid center design provides extra rigidity while boring Wide lands keep the bit straight as it bores through the hole Single spur cutting edge scribes the circumference of the hole for a smoother finish Coarse screw point provides fast boring in hard and softwoods Full length heat treated bit guards against bending in heavy duty applications and strengthens the twist where the greatest strain occurs The flutes are ground behind the lands to funnel