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Pilot Hex Drive for 19mm Rotating Rock Pick | Suits DR4 Rock Augers
Pilot Hex Drive for DR4 Rock Auger Pilot Assemblies
The DRP-19-15 Pilot Hex Drive is designed for use with DR4 rock auger pilot assemblies fitted with 19mm rotating rock picks.
Manufactured for demanding drilling applications, this pilot assembly provides reliable performance in hard ground, shale, fracturable rock, and challenging drilling conditions.
Designed to suit DR4 rock augers using a hex drive pilot configuration.
Please Note: This listing is for the pilot assembly only and does not include teeth, picks, pockets, or auger components.
KEY FEATURES
• Suits DR4 rock augers
• Hex drive pilot design
• Suits 19mm rotating rock picks
• Heavy-duty construction
• Designed for demanding drilling applications
• Suitable for hard ground and rock drilling
• Replacement pilot assembly
SPECIFICATIONS
| Feature | Specification |
|---|---|
| Product Type | Pilot Assembly |
| Part Number | DRP-19-15 |
| Drive Type | Hex Drive |
| Pick Compatibility | 19mm Rotating Rock Picks |
| Auger Compatibility | DR4 |
| Teeth Included | No |
PACKAGE INCLUDES
• 1 x DRP-19-15 Pilot Assembly
Pilot only – no teeth included.
WARRANTY & SUPPORT
All products 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
Please confirm your auger model before ordering.
This pilot assembly suits:
• DR4 Rock Augers
• 19mm Rotating Rock Picks
This listing is for the pilot assembly only.
Teeth, picks, pockets, and augers are sold separately.
FREIGHT & DELIVERY
We ship Australia-wide.
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.





