The IDEAL 35-816 1-1/8” Nailbiter short ship auger measures 7-1/2 inches long with 5 inches of twist. The auger is full length heat treated and tempered for durability. Used to drill through nails, wood, and other materials this auger is precision designed and cut screw point to resist breakage. Ideal Industries was started in 1916 by J. Walter Becker. Today, the many loyal distributors and customers that make IDEAL successful are a testament to Becker's original philosophy