
The Irwin 18 x 200/125mm auger bit drills clean, accurate 18mm holes in timber and is built to handle nail-embedded wood. A self-pulling thread feeds the bit into the material while the spiral 'LEWIS' groove clears chips for efficient drilling.
The peripheral cutting edge produces clean holes with minimal spalling, making this Irwin auger drill bit well suited to framing, joinery and larger service holes. Pair it with other diameters to build a complete set.
The Irwin 18 x 200/125mm Auger is a durable drill bit designed for accurate drilling in tough materials, including nail-embedded wood.
It is engineered for precision and efficiency in drilling applications. Featuring a self-pulling thread, this auger bit ensures accurate drilling with minimal effort. Its spiral groove shape, known as 'LEWIS', facilitates maximum chip transport, enhancing drilling progress. The peripheral cutting edge is designed to create clean holes while reducing spalling.
It drills an 18mm diameter hole.
It has a 200mm overall length with a 125mm working length.
Yes. It is designed for accurate drilling in tough timber, including nail-embedded wood.
The self-pulling thread draws the bit into the timber while the spiral groove clears chips as you go.
Yes, this is the single 18 x 200/125mm auger bit; other Irwin sizes are available to build a set.

