The Irwin Speedbor 2000 is a high-performance flat wood boring bit engineered for speed and efficiency. Its Blue Groove design and high-quality steel head with a drilled shank deliver added strength, cutting up to 20% more holes per charge than the nearest competitor — in as little as half the time of a conventional twist drill. Ideal for use with high-torque impact drivers and compatible with hardwoods and live edge wood alike.
At 7/8" diameter and 6" in length, this bit bores up to 16" deep in a single pass, making it a go-to choice for creating mortises, tenons, and large-diameter holes. The Speedbor 2000 is recognized as the fastest flat boring bit on the market, offering professionals and serious DIYers a reliable, productivity-boosting solution for demanding boring applications.