IRWIN 20mm Speedbor Max Auger Bit, Steel, 6mm Shank for Timber

★★★★
69 reviews · 212+ sold
$19.49 $29.23 -33% OFF
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Last purchased 13 minutes ago by someone in Brisbane
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Description & Specs

The IRWIN 20mm Speedbor Max auger bit is made for quick, clean wood boring, with a tri-flute design that clears chips fast to keep drilling efficient. The full-length heat-treated steel body delivers the strength needed for demanding timber jobs.

  • Bit diameter: 20mm
  • Shank: 6mm
  • Material: Steel
  • Colour: Blue / Silver

A full screw tip self-feeds the bit through the timber, while the tapered flute reduces binding for smoother drilling and easier pull-through. It suits framing, carpentry and general boring where a clean hole and fast cutting count.

More about this product

The IRWIN 20mm Speedbor Max Auger Bit is a durable steel tool designed for efficient wood boring with a quick-change feature.

  • Tri-flute design for faster chip ejection
  • Tapered flute for reduced binding and ease of use
  • Full-length heat-treated body for strength
  • Full screw tip for easy pull-through
  • 6mm hex shank prevents slipping in the chuck

Bit diameter: 20mm. Material: Steel. Colour: Blue / Silver. Model Number: 10506613.

Questions & Answers

What diameter hole does this auger bit drill?

It drills a 20mm diameter hole.

What size shank does it have?

The bit has a 6mm shank that helps prevent slipping in the chuck.

What material is the bit made from?

It is made from heat-treated steel for strength and durability.

What does the full screw tip do?

The full screw tip pulls the bit through the timber, making drilling easier and more self-feeding.

What is this bit best used for?

It is best suited to fast, clean wood boring in timber for carpentry and framing.

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 ★★★★☆ 142 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
P
Priya S. 📍 Mandurah WA
5 months ago
✓ Verified Purchase

Satisfied customer

Had been looking at the IRWIN 20mm for a couple of months. Irwin build quality is obvious as soon as you open the box — feels solid and well finished. Easy to set up and works exactly as described. Delivery to Perth in only 3 days which is impressive. Will be buying more from SuperSaver AU for sure.

E
Ethan W. 📍 Hervey Bay QLD
5 months ago
✓ Verified Purchase

Exceptional — 5 stars

Really happy with this. Price was the best I found online and delivery was faster than expected. Product is well made and does exactly what it should. Zero complaints — will buy from SuperSaver AU again.

S
Sarah M. 📍 Sydney NSW
Yesterday
✓ Verified Purchase

Absolutely love it!

Had the IRWIN 20mm 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 20mm. 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.