Irwin - Speedbor 3/4 in. X 4 in. L Carbon Steel Wood Boring Bit Quick-Change Hex Shank 1 pc

The IRWIN SPEEDBOR 3/4-Inch x 4-Inch Short Length Spade Bit combines excellent cutting speed with a shorter shaft, making it an ideal tool for boring holes in tight spaces. Patented Blue-Groove technology speeds chip removal and drilling speed, and the double cutting spurs on the edge of the bit scribe hole edges to reduce tearing.