Irwin Speedbor 1-1/8 x 6 in. Spade Bit features a Blue-Groove point and cutting edge designed for faster chip removal, making your drilling tasks more efficient. The double cutting spurs help scribe the outside of the hole, which reduces breakout and results in cleaner holes. Built with a 10% larger shank, this spade bit added durability to withstand tough use. It has a bit size of 1-1/8 inches, a length of 6 inches, and a shank diameter of 1/4 inch, making it a reliable choice for various woodworking projects. The bit comes packaged on a card for easy storage and handling. Model Number: 88818