A rock Auger is a specially designed drill attachment that is used to excavate hard rock.
The Auger design utilizes a rotating pick tooth to maximize the penetrative capacity of the drill.
A rock Auger’s design enables the teeth to fracture heavy duty rock and the drill to penetrate ground normally impervious to a standard Auger.
A variety of rock Auger diameter sizes are available to ensure drills are useful in a full range of applications, from shallow pitch flights used in soft fractural rock to wider flight edges used in harder ground types.
TOOL DIAMETER | TOTAL LENGTH | EFFECTIVE LENGTH | CHISELS | HOLDERS |
---|---|---|---|---|
580 | 2310 | 1610 | 12 | 8 |
680 | 2310 | 1610 | 13 | 9 |
780 | 2310 | 1610 | 14 | 10 |
880 | 2310 | 1610 | 16 | 12 |
980 | 2310 | 1610 | 17 | 13 |
1180 | 2310 | 1610 | 19 | 15 |
1280 | 2310 | 1610 | 20 | 16 |
1480 | 2310 | 1610 | 22 | 18 |
1780 | 2310 | 1610 | 26 | 22 |
1980 | 2310 | 1610 | 30 | 26 |
2200 | 2310 | 1610 | 32 | 28 |
2480 | 2310 | 1610 | 34 | 30 |