Irwin 47016 47016 - AUGR BIT 1" X 29" POLE

Power Drill Power Pole Auger Bit - Hex Shank, 1" x 29" - 3 Bulk Pack. Extra-long twist is ideal for drilling in large poles, construction timbers, and for multiple timber applications. All bits feature 7/16" adaptable hex shank. Simply remove it to use round shank. Bit can be resharpened. Medium-fast screw point is ideal for general wood drilling applications. Cutting spur scribes the outside of the hole during drilling for a smooth, clean hole. Diameter: 1". Shank Size: 7/16". Twist Length: 18". Overall Length: 29".