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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
Frost 4 20mm Hss Step Drill is a high-speed steel step drill designed for drilling in various materials including sheet metal, aluminium, plastic, and fibreglass.
The Frost 4 20mm Hss Step Drill is engineered for precision and control, featuring a spiral flute design that reduces vibration during operation. This drill is equipped with fixed drilling steps, allowing for efficient drilling without the need for pre-drilling in sheet metal. The three-flat shank is compatible with 3-jaw chucks, ensuring a secure fit. As each step drills, it also deburrs the previously drilled hole, enhancing the overall finish of the workpiece.
Features
- Constructed from high-speed steel for durability
- Spiral flute design reduces vibration and improves control
- Fixed drilling steps for efficient operation
- Three-flat shank compatible with 3-jaw chucks
- Suitable for sheet metal, aluminium, plastic, and fibreglass
Specifications
| Dimensions (W x H x D) | 150mm x 49mm x 30mm |
| Weight | 0.1kg |
| Material | High Speed Steel |
| Colour | Orange |
| Model Number | 92912 |
| Volume/Size | 0.22L |
The Frost 4 20mm Hss Step Drill is designed for precision drilling in various materials.
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.
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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.
Fast Australia-Wide Dispatch
Ships fast from our Sydney + Melbourne warehouses.
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30-Day Returns
Change-of-mind returns within 30 days.