HFP Heavy-Duty Auger Extension | 75mm Square Hub | 500mm to 1500mm Lengths | From $545 inc GST

Increase Drilling Depth with Heavy-Duty Auger Extensions Built for Professional Use

The HFP Heavy-Duty Auger Extension range is designed for contractors, civil works, utility installation, fencing contractors, government departments, councils, hire companies, OEMs, and construction professionals requiring increased drilling depth without compromising strength or reliability.

Designed to suit 75mm square hub auger systems, these heavy-duty extension bars provide a secure connection between the auger drive and auger bit while maintaining drilling performance and torque transfer in demanding applications.

Manufactured from high-strength steel and engineered for Australian conditions, the HFP Auger Extension range delivers reliable performance across construction, agriculture, civil, utility, and infrastructure projects.

Available in 500mm, 800mm, 1000mm, and 1500mm lengths.

Built for Australian conditions and backed locally by HFP Attachments with parts, technical support, and after-sales service.

Key Features

• Suits 75mm square hub auger systems
• Available in 500mm, 800mm, 1000mm, and 1500mm lengths
• Heavy-duty steel construction
• Secure pin and clip connection
• Maintains drilling performance and torque transfer
• Suitable for excavators and skid steer loaders
• Ideal for fencing, civil works, utilities, construction, and agriculture
• Professional contractor-grade design
• Backed locally by HFP Attachments

Specifications

Package Includes

• 1 x HFP Auger Extension
• Pin and Clip

Warranty & Support

All products are backed locally by HFP Attachments with access to parts, technical support, repairs and after-sales service.

Manufacturer's warranty applies.

Warranty claims are handled locally through HFP Attachments. In the event of a warranty issue, you deal directly with our Australian team rather than being required to return products overseas for assessment or repair.

Our goal is to minimise downtime and provide practical solutions as quickly as possible.

Why Choose HFP Attachments

Most suppliers just import and move boxes — then you're on your own. HFP is different.

We don't just sell attachments. We build them, support them, repair them and stand behind them.

• Australian-made attachments manufactured in-house
• Imported attachments backed by local parts and support
• Expert advice from purchase through to installation
• Workshop-based repairs and modifications available
• Local warranty support with real people you can contact
• Experienced team who understand fitment and real-world applications

Whether you choose Australian-made or imported equipment, you're dealing with a company that works with attachments every day — not just a reseller.

With HFP, you get the right attachment, correctly fitted and backed by local support.

Important Information

Please confirm your auger drive model and hub size prior to ordering.

This ensures correct compatibility before dispatch.

Product images are for illustrative purposes only.

Colour, decals, and minor design features may vary between production runs and ongoing product improvements.

Specifications should always be confirmed prior to ordering.

Freight & Delivery

Standard shipping (website shipping through checkout) is to nearest depot or commercial business with forklift facilities. Residential/farm deliveries are also available but all properties with a house are considered residential deliveries by freight companies and the freight costs are higher. Please contact us for a quote if you want residential delivery.

Contact & Orders

Phone: 03 9762 6483

Email: sales@stengineering.com.au

Address: Factory 3, 217 Colchester Road, Kilsyth VIC 3137

Order Online: Available via our website checkout

Contact HFP Attachments today for expert advice, pricing, and Australia-wide delivery.