The Irwin Speedbor 2000 flat wood boring bit features a 1-1/8" diameter and Blue Groove design for up to 50% faster boring compared to standard spade bits. Compatible with any drill, screw gun, or electric drill using a standard 1/2" chuck, this bit bores a clean 1/16" pilot hole for precise, controlled entry.
Built for heavy-duty applications, this 6" standard-length bit cuts efficiently through soft wood, hard wood, OSB, and plastic, making it a versatile choice for framing, rough-in work, and general construction tasks. Speedbor bits are among the most popular wood boring bits in the world, trusted by professionals and DIYers alike.