
The Irwin 12 x 200/125mm auger bit drills clean, accurate 12mm holes in timber and handles nail-embedded wood with ease. The self-pulling thread feeds the bit into the material while the spiral 'LEWIS' groove clears chips for fast, efficient drilling.
The peripheral cutting edge produces clean holes with minimal spalling, making this Irwin auger drill bit a reliable pick for framing, joinery and running services through timber. Build out a set with other diameters for a full range of hole sizes.
The Irwin 12 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 drilling with a self-pulling thread that ensures accuracy. Its spiral groove shape, known as 'LEWIS', facilitates maximum chip transport and enhances drilling speed. The peripheral cutting edge is designed to create clean holes with minimal spalling, making it suitable for various applications. The bit suits both cylindrical and hexagonal shank chucks for use across different drills.
It drills a 12mm 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 peripheral cutting edge produces clean holes with minimal spalling while the self-pulling thread feeds the bit in.
Yes, this is the single 12 x 200/125mm auger bit; other Irwin sizes are available to make up a set.

