A4DR series – rock auger

Very robust design
Maximum durability and performance
65mm round connection

DR4-series rock

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A4DR series – rock auger

This rock drilling auger has a robust and efficient cutting head. Using rotating picks, the drilling auger finds cracks in the rock and breaks them open. The short flights encourage steady removal of earth and rock, allowing cool air to enter the hole which makes it easier to inspect the teeth regularly. Fitted with a range of quality components ensuring minimum wear and superior performance. Augers for PDD to PD4 inclusive, in diameters from 15 cm to 60 cm, can be supplied with your hole digger. These augers come with a 65 mm round connection.

Extensions measuring 50 cm, 80 cm, 100 cm and 150 cm are available for these augers.
The standard length of the augers is 1200 mm. Please contact our sales department for other lengths.

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Specifications Downloads

Art. number	Auger diameter in mm	Working width in mm	Drilling depth in mm	Connection	Connection via pin	MFT	RC	DR
Digga A4 - 65 mm rond
A4TL-04-2-E	100	100	1200	65 mm Ø	Pin 22 mm	x	x	x
A4TL-06-2-E	150	150	1200	65 mm Ø	Pin 22 mm	x	x	x
A4TL-08-2-E	200	200	1200	65 mm Ø	Pin 22 mm	x	x	x
A4TL-09-2-E	225	225	1200	65 mm Ø	Pin 22 mm	x	x	x
A4TL-10-2-E	250	250	1200	65 mm Ø	Pin 22 mm	x	x	x
A4TL-12-2-E	300	300	1200	65 mm Ø	Pin 22 mm	x	x	x
A4TL-14-2-E	350	350	1200	65 mm Ø	Pin 22 mm	x	x	x
A4TL-16-2-E	400	400	1200	65 mm Ø	Pin 22 mm	x	x	x
A4TL-18-2-E	450	450	1200	65 mm Ø	Pin 22 mm	x	x	x
A4TL-20-2-E	500	500	1200	65 mm Ø	Pin 22 mm	x	x	x
A4TL-24-2-E	600	600	1200	65 mm Ø	Pin 22 mm	x	x
A4TL-30-2-E	750	750	1200	65 mm Ø	Pin 22 mm	x	x
A4TL-36-2-E	900	900	1200	65 mm Ø	Pin 22 mm	x	x

Filename	Size
Augers - A4-RC4-DR4 SPECS	20 KB

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