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6 Series augers for drilling - Digga Australia.
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6 Series augers: 5-10T

Our 6 Series augers are suited for large Skid Steers, Tracked Loaders, Backhoes, and Excavators. For efficient drilling, we designed effective auger cutting heads. Depending on ground conditions, choose between a bladed cutting head, a tapered cutting head, or a rotating rock pick. Need something longer? Digga has a full range of auger extensions available to suit your application.

Australian made quality

With over 30 years of auger design and manufacturing using the highest quality material, Digga augers boast extremely efficient cutting head designs, heavy duty tubing, and optimum flight pitches to provide maximum spoil removal in all ground conditions.

Easy fit design auger extension - Digga Australia

A6 earth

Drill holes in light earth conditions and clay. Numerous teeth options are available for most ground conditions. Available in Earth, Tungsten, or MFT for general drilling. Easy PADLOC knock in and out teeth require no special tools. Watch our earth auger overview video.

Easy fit design auger extension - Digga Australia

RC6 earth/rock

Digga's RC6 Augers come with tapered tungsten TAPERLOC teeth, which are designed for drilling in earth, shale, asphalt, permafrost and fracturable rock.

Easy fit design auger extension - Digga Australia

DR6 dedicated rock

DR augers feature rotating rock picks for drilling from soft fracturable rock to very hard rock. Featuring short flighting, the design encourages regular spoil removal, allowing cool air to enter the hole, and facilitate regular tooth inspection. Watch our rock auger overview video.

Easy fit design auger extension - Digga Australia

Choose from a range of hub options

Match the hub style of your existing auger drive or drilling rig with various square hub options.

Easy fit design auger extension - Digga Australia

Wearparts & pilots

Our extensive range of quality wearparts and pilots are designed to suit most ground conditions. Choose from a range of flat, chisel, tapered teeth, or rotating rock pick configurations.

Custom solutions

Our experienced drilling specialists will help you in constructing the right auger for your needs. Everything from the right cutting head to flight and pitch configurations and also choosing the right wear parts and accessories. See custom augers.

Specification A6 RC6 DR6
Drilling Conditions General Combo Earth & Rock Dedicated Rock
Standard Hub 75 mm Square 75 mm Square 75 mm Square
Hub Options 57 mm Square 57 mm Square 57 mm Square
Overall Length 1500 mm 1500 mm 1500 mm
Flights (Lead) 8 mm 8 mm 16 mm
Flights (Carry) 8 mm 8 mm 10 mm
Teeth TM TT 19 mm Rotating Rock Pick
Pilot PM-HX-3 PH-3 DP-UAPC3-SA
Ideal Drives PD4 - PD10HF PD4 - PD10HF PD4 - PD7
Optimum Drilling Speeds - RPM
Earth 55-65 55-65 N / A
Clay 45-55 45-55 N / A
Shale (Fracturable Rock) 25-45 25-45 25-45
Heavy Rock N / A N / A 10-25