Made in the USA, these bit are as tough as it gets. Our ultra sharp threads give this bit the best pulling power available. It moves quickly through some of the hardest woods Mother Nature can put in it's way. Three flat non-slip grip on the chuck end. Wire fishing accommodation holes in the head and shank. 1/2-inch head diameter, 3/16-inch shank diameter, and overall length is 18-inch.

• Aggressive and self feeding auger point
• Heat Treated spring steel shank with wire fishing accommodation holes in the head and shank.
• No flexibility in 18-inch shank
• Made in the USA
• Add a Quick Switch Hex to adapt to a Quick Change chuck, part number ETHXKIT187
• Compatible with 3/16-inch shank extensions, part numbers EX18736 and EX18754