Continuous Flight Augers

Digga continuous flight augers (CFA) are a range of augers that are ideally suited for soil sampling, under road boring, and drilling for bore water. They are made in Australia using superior materials and are known for their quality and durability.

Digga continuous flight augers are available in a variety of sizes and configurations to suit different needs. They can be made to any length and diameter, and with a variety of cutting head solutions and wear parts. This makes them versatile and adaptable to a wide range of ground conditions.

Some of the features and benefits of Digga continuous flight augers include:

• Replaceable multi-faced tungsten pilots
• 11 different pilot diameter options
• 8 different CFA widths and 3 length options
• Lengths connected using hex joiner and clips
• Wide range of adaptors available
• Suitable for exploratory micro drill rigs, small soil sampling vehicles, and mini loader drill masts
• Digga continuous flight augers are used by a variety of professionals in industries such as construction, mining, and environmental consulting. They are also popular with DIYers and hobbyists who need a durable and reliable auger for their projects.
• Australian made quality using superior materials

Here are some examples of how Digga continuous flight augers can be used:

• Soil sampling: Digga continuous flight augers can be used to collect soil samples for testing purposes. This can be useful for a variety of applications, such as assessing soil quality or determining the presence of contaminants.
• Under road boring: Digga continuous flight augers can be used to bore holes under roads for the installation of pipes, cables, and other utilities. This is a minimally disruptive method of construction that can help to reduce traffic congestion and minimize disruption to businesses and residents.
• Drilling for bore water: Digga continuous flight augers can be used to drill boreholes for the installation of bore water pumps. Bore water is a reliable and sustainable source of water that can be used for a variety of purposes, such as irrigation, drinking water, and livestock watering.

Continuous Flight Augers Hole Cut (Pilot) Sizes:

• 80mm Hole Cut - use 65mm diameter CFA
• 90mm Hole Cut - use 80mm diameter CFA
• 95mm Hole Cut - use 80mm diameter CFA
• 100mm Hole Cut - use 95mm diameter CFA
• 108mm Hole Cut - use 95mm diameter CFA
• 115mm Hole Cut - use 95mm diameter CFA
• 125mm Hole Cut - use 115mm diameter CFA
• 150mm Hole Cut - use 150mm diameter CFA
• 200mm Hole Cut - use 200mm diameter CFA
• 225mm Hole Cut - use 225mm diameter CFA
• 300mm Hole Cut - use 300mm diameter CFA

Continuous Flight Auger Diameters:

• 65mm
• 80mm
• 95mm
• 140mm
• 180mm
• 200mm
• 280mm

How to build a CFA package:

Example: You need to bore 7 metres under a driveway for a 90mm conduit

• 1) Choose the CFA Adapter to match your auger drive shaft
• 2) Choose the diameter of the hole required. Note that it needs to be larger than the outside diameter of the bell end of the pipe.
• 3) Choose how many augers you need to get 7 meters plus extra for clearance.
• 4) Choose the diameter of the pilot.
• 5) All but 1x CFA will require a joiner
• 6) Every joiner will require 2x D-clips
• 7) Plus, the Adapter and the Pilot will require 1x D-clip each.

So, your order could be:

1x 65mm Round to 1 3/4" Hex Adapter

5x CFA 115mm x 1500mm Hole Cut (7.5m OAL)

5x "HT" Hex Joiner 1 3/4"

1x Pilot 115mm Hole Cut

10x D-Clip 1 3/4"

Ps it is recommended to purchase at least 1x extra Joiner and D-Clip just in case you need them.

If you have any questions please do not hesitate to contact us.

Overall, Digga continuous flight augers are a high-quality and durable product that is suitable for a wide range of applications. If you are looking for an auger that is reliable and can handle even the most challenging ground conditions, then a Digga continuous flight auger is a good choice.

Please note that some CFA auger packages may take up to 2 weeks to produce.