Digga 8 Series A8 GENERAL EARTH AUGER BIT 75mm Square 1.5M Long 150mm to 1500mm suits 10-30T

8 Series augers:
10-30T

Our 8 Series augers are suited to Backhoes, Excavators, and machines up to 30t. For efficient drilling, Digga's effective auger cutting heads let you choose between a bladed or tapered design, as well as a range of rotating rock picks to suit different ground conditions. Need more length? We also have a full range of auger extensions.

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.

A8 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.

RC8 earth/rock

Digga's RC8 Augers come with tapered tungsten TAPERLOC teeth, which are designed for drilling in earth, shale, asphalt, permafrost and fractureable rock.

DR8 dedicated rock

DR augers feature rotating rock picks for drilling from soft fractureable 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.

Choose from a range of hub options

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

Wear parts & pilots

Our extensive range of quality wear parts 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.

Specification	A8	RC8	DR8
Drilling Conditions	General	Combo Earth & Rock	Dedicated Rock
Standard Hub	75 mm Square	75 mm Square	75 mm Square
Hub Options	100 mm Square	100 mm Square	100 mm Square
Overall Length	1500 mm	1500 mm	2000 mm
Flights (Lead)	10 mm	10 mm	20 mm
Flights (Carry)	10 mm	10 mm	16 mm
Teeth	TM	TT	19 mm Rotating Rock Pick
Pilot	PM-HX-3	PH-3	DRP-19T
Ideal Drives	PD12-PD18	PD12-PD25	PD8HF-PD22
Optimum Drilling Speeds - RPM
Earth	55-65	55-65	N / A
Clay	45-55	45-55	N / A
Shale (Fractureable Rock)	25-45	25-45	25-45
Heavy Rock	N / A	N / A	10-25

Due to the dimensions of this item, all deliveries will be shipped to the closest freight depot, or Commercial business with forklift facilities. Please note, that any location with a house is considered a residential property, including farms and businesses