Irwin 47407 17" X 7/16" Ship Auger Bit

Irwin 47407 Features

• Durable hardened cutting edge for long life in tough materials, including nail-embedded wood.
• Fully-forged bit for Maximum durability.
• Wide flutes for Maximum chip removal and less binding.
• Aggressive screw-pitch for faster drilling. This long ship auger features a single cutter and side lip that effortlessly bores holes in wood where nails may be encountered. The full-length heat treatment guards against bending in heavy-duty applications and strengthens the twist.