BUILT TO LAST
Designed for Australian conditions
Engineered to withstand the harshest climates and built to last with premium materials, this product is crafted with care for everyday Australian life.
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40,000+ Australian customers · Australian-owned & operated
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Overview
Kango 30 x 450mm k4 Sds Plus Drill Bit is designed for professional users requiring reliable performance in drilling various materials, including reinforced concrete and natural stone.
The Kango 30 x 450mm K4 SDS Plus Drill Bit features a robust design suitable for drilling into concrete, hollow hole brick, solid brick, reinforced concrete, natural stone, aerated concrete, limestone, and sandstone. Its four cutting edges operate evenly, preventing seizing on reinforcing steel. The one-piece, solid carbide tip and patented chamfering reduce vibrations, ensuring optimal drilling performance. Additionally, the drill bit's lateral support and maximised interface area between the carbide and steel body help manage torsion forces, while the optimised flute core strength enhances fracture resistance. The high-volume flute geometry effectively removes drilling dust, making this drill bit a reliable choice for demanding applications.
Features
- Four cutting edges prevent seizing on reinforcing steel.
- Solid carbide tip with patented chamfering for low vibrations.
- Lateral support compensates for torsion forces.
- Optimised flute core strength for low vibration and fracture resistance.
- High-volume flute geometry for effective dust removal.
Specifications
| Dimensions (W x H x D) | 30mm x 30mm x 450mm |
| Weight | 0.9kg |
| Material | Steel |
| Colour | Yellow |
| Model Number | K4P30450B |
| Size | 30mm |
Kango 30 x 450mm k4 Sds Plus Drill Bit is suitable for various drilling applications in construction and masonry work.
Specifications
Specifications will vary by product. Please refer to the product description above or contact us before ordering if you need a specific measurement.
Shipping & Returns
Shipping
Orders are dispatched from our Sydney and Melbourne warehouses within 1–2 business days of payment. Delivery times from Sydney:
- NSW & ACT: 2–5 business days
- VIC & QLD: 2–7 business days
- SA: 3–8 business days
- TAS: 4–10 business days
- WA: 5–10 business days
Tracking is provided on dispatch. Remote postcodes may incur additional fees.
30-day change-of-mind returns
We offer a 30-day change-of-mind return on select unopened products in original packaging (excluding health/safety items or bulk purchases). Email us within 30 days of delivery to start a return.
A restocking fee of 7–25% applies, plus return postage (unless approved otherwise). Customer-incurred postage costs are non-refundable without prior approval.
Faulty or damaged on arrival
If your product arrives faulty or damaged, contact our support team with your order number, photos/videos of the fault, and the original packaging. Do not return items without a return authorisation.
Warranty
12-month Australian warranty on this product unless noted otherwise. The warranty covers manufacturing defects under normal use.
The warranty does not cover:
- Damage caused by misuse, incorrect installation, or modification.
- Damage during delivery (claim under shipping policy instead).
- Normal wear and tear.
To claim warranty: contact our support team with your order number, photos/videos of the fault, and a brief description. We will assess the claim and offer a replacement, repair, or refund as appropriate.
AUTOMATION
Smart automation, set and forget
Time-saving design with intuitive controls. Set it once and let it work for you, freeing up your time for what matters most.
AUSSIE SUPPORT
Backed by genuine Australian support
Local warranty, fast dispatch from Sydney, and Australian customer service Mon-Fri. We are a real business with real people, just a phone call away.
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Total price
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Why Aussies Shop With Auzzi
A registered Australian business with real local support, transparent pricing, and fair returns.
Australian Business
ABN 79 670 758 782. Registered in Australia.
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Ships fast from our Sydney + Melbourne warehouses.
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30-Day Returns
Change-of-mind returns within 30 days.