Irwin Industrial Tools 49907 I-100 7/16-Inch Auger Bit

The IRWIN I-100 7/16 in. Solid Center Auger Bit is designed for heavy-duty wood drilling tasks, making it an excellent choice for professionals and DIYers alike. Crafted from durable carbon steel, this auger bit features a straight shank and a 4.5 in. twist length, providing extra rigidity and stability while boring. The wide lands help keep the bit straight as it drills, while the ground flutes efficiently funnel chips away from the cutting edge for a faster, cleaner cut. The single spur cutting edge precisely scribes the circumference of the hole, resulting in a smoother finish. Its coarse screw point allows for fast boring in both hard and soft woods, making it ideal for a variety of woodworking projects. The full-length heat-treated bit resists bending and strengthens the twist where the greatest strain occurs, ensuring long-lasting performance in demanding applications. Compatible with 3/8 in. or larger electric drills and hand braces, this auger bit is also a great option for those seeking a reliable brace bit auger for wood drilling. Whether you need a small auger bit for detailed work or a dependable tool for larger tasks, this IRWIN auger bit delivers consistent results.