HFP Heavy-Duty Auger Extension – 65mm Round Hub | From $225 Inc GST | 500mm to 1500mm Lengths

Increase Drilling Depth with Heavy-Duty Auger Extensions

The HFP Heavy-Duty Auger Extension range is designed to increase drilling depth while maintaining strength, reliability, and compatibility with 65mm round hub auger systems.

Suitable for contractors, civil works, fencing, landscaping, utility installation, agriculture, and construction applications, these extensions allow operators to achieve greater drilling depths without replacing existing auger bits or drive units.

Manufactured from high-strength steel and designed for demanding Australian conditions, the HFP Auger Extension range provides a secure connection between the auger drive and auger bit while maintaining drilling performance and reliability.

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.

Functional Overview

Auger extensions are used when drilling depths exceed the standard auger bit length.

The HFP Heavy-Duty Auger Extension range provides a secure and reliable connection while maintaining torque transfer and drilling efficiency across a wide range of ground conditions.

Suitable for fencing, retaining walls, foundations, utility installation, civil construction, agriculture, and commercial drilling applications.

Design & Construction

65mm Round Hub Compatibility

Designed to suit auger drives and auger bits utilising a 65mm round hub connection.

Heavy-Duty Steel Construction

Manufactured from high-strength steel for demanding commercial and civil applications.

Secure Pin & Clip System

Provides fast installation and reliable attachment between drive and auger bit.

Multiple Length Options

Available in 500mm, 800mm, 1000mm, and 1500mm lengths to suit a wide range of drilling requirements.

Key Features

• Suits 65mm round hub auger systems
• Available in 500mm, 800mm, 1000mm and 1500mm lengths
• Heavy-duty steel construction
• Secure pin and clip attachment system
• Improves drilling depth capability
• Suitable for excavators and skid steers
• Ideal for fencing, civil works, utilities, agriculture, and construction
• Backed locally by HFP Attachments

Specifications

Package Includes

• 1 x HFP Heavy-Duty Auger Extension
• Pin and Clip

Warranty & Support

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

Manufacturer's warranty applies.

Why Choose HFP Attachments

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

Imported and Australian-made attachments backed locally

Expert advice from purchase through to installation

Local warranty, repairs, and technical support

Experienced team who understand correct fitment and real-world applications

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

Important Information

Price varies depending on extension length selected.

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.

Delivery Information

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.