Irwin 12 x 380/300mm Long Wood Auger Drill Bit

$52.49 $78.73 -33% OFF
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Description & Specs

The Irwin 12 x 380/300mm auger bit is the extended-length option for deep, clean 12mm holes in timber and nail-embedded wood. The self-pulling thread feeds the bit into the material while the spiral groove clears chips, so drilling stays fast even at depth.

  • Bit diameter: 12mm
  • Overall length: 380mm
  • Working length: 300mm
  • Application: Deep drilling in timber, including nail-embedded wood
  • Model: IW4044408

The peripheral cutting edge keeps holes clean with minimal spalling, while the extra length suits beams, posts and stacked timbers. Add other diameters to build an Irwin auger drill bit set for cabling and plumbing work.

More about this product

The Irwin 12 x 380/300mm Auger is a durable drill bit designed for accurate drilling in tough materials, including nail-embedded wood.

It is engineered for precision drilling with its self-pulling thread and spiral groove shape, which facilitates efficient chip transport and enhances drilling speed. This auger features a peripheral cutting edge that ensures clean holes with minimal spalling. It is compatible with both cylindrical and hexagonal shank chucks, making it versatile across drills.

Questions & Answers

What size hole does it drill?

It drills a 12mm diameter hole.

How long is this auger bit?

It has a 380mm overall length with a 300mm working length for deeper holes.

Is it suitable for nail-embedded wood?

Yes. It is built for accurate drilling in tough timber, including nail-embedded wood.

Why pick the longer version?

The extended length lets you drill deeper and reach through thicker timber than a standard auger bit.

How does it clear chips?

The spiral 'LEWIS' groove transports chips out of the hole for efficient drilling.

Shipping & Returns

Standard Shipping Australia-wide
Dispatches within 1-2 business days from our Australian warehouses
14-Day Change-of-Mind Returns
Change of mind? Eligible products can be returned within 14 days of delivery if unopened, unused and in original packaging. Return postage and restocking fees may apply. This does not affect your Australian Consumer Law rights for faulty products.