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Digga Tapered Rock Auger TR4 65mm Round Drive

Digga Tapered Rock Auger TR4 65mm Round Drive

From $1,271.00 AUD
Digga TR4 Tapered Rock AugersSuitable for all 65mm round drive units Teeth and Pilot: 19mm Rotating Rock Picks Includes: Pin and ClipDiameters: 250mm, 300mm, 350mm, 375mm, 400mm, 450mm, 500mm, 600mm and...
Digga Tapered Rock Auger TR11 100mm Square Drive

Digga Tapered Rock Auger TR11 100mm Square Drive

From $5,413.00 AUD
Digga TR11 Tapered Rock AugersSuitable for all 100mm square drive units PD25 to PD50Teeth and Pilot: 25mm Rotating Rock Picks Includes: Pin and ClipDiameters: 300mm, 350mm, 375mm, 400mm, 450mm, 500mm, 600mm,...
Digga Tapered Rock Auger TR8 75mm Square Drive

Digga Tapered Rock Auger TR8 75mm Square Drive

From $2,829.00 AUD
Digga TR8 Tapered Rock AugersSuitable for all 75mm square drive units PD10HF to PD22Teeth and Pilot: 19mm Rotating Rock Picks Includes: Pin and ClipDiameters: 250mm, 300mm, 350mm, 375mm, 400mm, 450mm, 500mm,...
Digga Tapered Rock Auger TR6 75mm Square Drive

Digga Tapered Rock Auger TR6 75mm Square Drive

From $2,130.00 AUD
Digga TR6 Tapered Rock AugersSuitable for all 75mm square drive units PD5 to PD8HFTeeth and Pilot: 19mm Rotating Rock Picks Includes: Pin and ClipDiameters: 300mm, 350mm, 375mm, 400mm, 450mm, 500mm, 600mm...

Tapered Hard Rock Augers

Digga tapered hard rock augers are designed for drilling in extreme rock conditions. They feature a heavy-duty build, heavy-duty center bar, rotating pick teeth and pilot, and hard-faced flight and pocket edges. This makes them ideal for drilling through hard and fracturable rock, shale, and heavy compacted ground.

Digga tapered rock augers work by fracturing the rock with their rotating pick teeth. This allows for penetration into ground that would normally be unachievable with a standard auger. These augers are also equipped with hard-faced flight edges to help them cut through even the toughest materials.

Digga tapered hard rock augers are available in a range of sizes to suit different machine types and applications. They can be used on piling rigs, excavators, large skid steers, and digger derricks.

Here are some of the key features and benefits of Digga tapered rock augers:

  • Heavy-duty build for durability in extreme conditions
  • Rotating pick teeth and pilot to fracture the rock and allow for easier penetration
  • Hard-faced flight edges to cut through even the toughest materials
  • Available in a range of sizes to suit different machine types and applications
  • Digga tapered rock augers are a popular choice for a variety of industries, including construction, mining, and agriculture. They are known for their reliability, performance, and durability.


Here are some examples of typical applications for Digga tapered rock augers:

  • Drilling holes for fence posts, sign posts, and light poles
  • Drilling holes for foundation piers and footings
  • Drilling holes for water wells and geothermal wells
  • Drilling holes for mining exploration and development
  • Drilling holes for agricultural drainage and irrigation


If you are looking for a reliable and durable auger for drilling in extreme rock conditions, Digga tapered rock augers are a great option.

Please note that Tapered Rock Augers are custom made to order. Build times are required. Usually 14 to 30 days from full payment.

Core Barrels are also available. See more details here https://www.earthmovingwarehouse.com.au/collections/core-barrels