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![Irwin Hand Brace Solid Center Auger Bits, 1/2" Irwin Hand Brace Solid Center Auger Bits, 1/2"](https://cdn11.bigcommerce.com/s-0ea95/images/stencil/300x300/products/64732/80703/484268__21067.1556329351.jpg?c=2)
Irwin Has double spurs and cutters plus balanced head with medium-fast screw pitch. Open throat design gives quick clearance of chips to prevent clogging and binding. Made from special-grade tool steel with highly polished finish, heat-treated and tempered for long life.
Taper square shank.
9/16", 8-1/2" length