| 522 78 79-01 | DRILLBIT, D810, D0810 D056 1/2 G 350 | 350 mm / 13.78 " | 56 mm | 5 | | |
| 522 78 80-01 | DRILLBIT, D810, D0810 D061 1/2 G 350 | 350 mm / 13.78 " | 61 mm | 6 | | |
| 522 78 81-01 | DRILLBIT, D810, D0810 D066 1/2 G 350 | 350 mm / 13.78 " | 66 mm | 6 | | |
| 522 78 82-01 | DRILLBIT, D810, D0810 D071 1/2 G 350 | 350 mm / 13.78 " | 71 mm | 6 | | |
| 522 78 83-01 | DRILLBIT, D810, D0810 D081 1/2 G 350 | 350 mm / 13.78 " | 81 mm | 7 | | |
| 522 78 84-01 | DRILLBIT, D810, D0810 D091 1/2 G 350 | 350 mm / 13.78 " | 91 mm | 8 | | |
| 522 78 85-01 | DRILLBIT, D810, D0810 D101 1/2 G 350 | 350 mm / 13.78 " | 101 mm | 8 | | |
| 522 78 86-01 | DRILLBIT, D810, D0810 D111 1/2 G 350 | 350 mm / 13.78 " | 111 mm | 9 | | |
| 522 78 87-01 | DRILLBIT, D810, D0810 D121 1/2 G 350 | 350 mm / 13.78 " | 121 mm | 10 | | |
| 522 78 88-01 | DRILLBIT, D810, D0810 D131 1/2 G 350 | 350 mm / 13.78 " | 131 mm | 11 | | |