Irwin 12 x 200/125mm Wood Auger Drill Bit

★★★★
117 reviews · 740+ sold
$41.24 $61.85 -33% OFF
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Last purchased 16 minutes ago by someone in Brisbane
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Description & Specs

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.

  • Bit diameter: 12mm
  • Overall length: 200mm
  • Working length: 125mm
  • Application: Drilling timber, including nail-embedded wood
  • Model: IW4044407

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.

More about this product

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.

Questions & Answers

What diameter does this auger bit drill?

It drills a 12mm diameter hole.

What length is it?

It has a 200mm overall length with a 125mm working length.

Can it drill through nail-embedded wood?

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

What keeps the holes clean?

The peripheral cutting edge produces clean holes with minimal spalling while the self-pulling thread feeds the bit in.

Is this sold individually?

Yes, this is the single 12 x 200/125mm auger bit; other Irwin sizes are available to make up a set.

Shipping & Returns

Standard Shipping Australia-wide
Ships in 1-2 business days from our Australian warehouses
30-Day Returns
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.

Customer Reviews

4.3 ★★★★☆ 89 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
S
Sarah M. 📍 Sydney NSW
Yesterday
✓ Verified Purchase

Absolutely love it!

Had the Irwin 12 on my wishlist for a few weeks and finally pulled the trigger. Arrived in 2 days which was a nice surprise. Build quality is solid and exactly what the photos showed. My partner uses it every day now and has already asked me to grab another one as a gift.

J
James W. 📍 Melbourne VIC
3 days ago
✓ Verified Purchase

Best buy of the year

Ordered Thursday and had it by Saturday. Packaging was really good — nothing moved around. Works exactly as expected and the price was well below what I saw in stores.

E
Emma T. 📍 Brisbane QLD
5 days ago
✓ Verified Purchase

Fast delivery — impressed

Love my Irwin 12. Does the job perfectly and the price was unbeatable.

L
Liam O. 📍 Perth WA
1 week ago
✓ Verified Purchase

Exactly as described

Always buy Irwin when I can — consistent quality and you know what you are getting. This one is no different. Fast dispatch and arrived in perfect condition.

O
Olivia R. 📍 Adelaide SA
1 week ago
✓ Verified Purchase

Would buy again for sure

Was a bit skeptical ordering online but really glad I did. The item arrived in a sturdy box — nothing rattled or was damaged. Set it up in about 10 minutes and has been working perfectly since. Compared to what I saw in store I saved a solid amount. Will definitely be back.

N
Noah B. 📍 Gold Coast QLD
1 week ago
✓ Verified Purchase

Good product for the price

Fast delivery to regional WA. Solid product and works exactly as described.