| Dimension | Förpackning | Best.nr. |
| 1,0 mm * | 10 | 259010 |
| 1,5 mm * | 10 | 259015 |
| 2,0 mm * | 10 | 259020 |
| 2,5 mm * | 10 | 259025 |
| 3,0 mm | 10 | 259030 |
| 3,3 mm | 10 | 259033 |
| 3,5 mm | 10 | 259035 |
| 4,0 mm | 10 | 259040 |
| 4,2 mm | 10 | 259042 |
| 4,5 mm | 10 | 259045 |
| 5,0 mm | 10 | 259050 |
| 5,5 mm | 5 | 259055 |
| 6,0 mm | 5 | 259060 |
| 6,5 mm | 5 | 259065 |
| 6,8 mm | 5 | 259068 |
| 7,0 mm | 5 | 259070 |
| 7,5 mm | 5 | 259075 |
| 8,0 mm | 5 | 259080 |
| 8,5 mm | 1 | 259085 |
| 9,0 mm | 1 | 259090 |
| 9,5 mm | 1 | 259095 |
| 10,0 mm | 1 | 259100 |
| 10,2 mm | 1 | 259102 |
| 10,5 mm | 1 | 259105 |
| 11,0 mm | 1 | 259110 |
| 11,5 mm | 1 | 259115 |
| 12,0 mm | 1 | 259120 |
| 12,5 mm | 1 | 259125 |
| 13,0 mm | 1 | 259130 |
| * Normal spets, utan FLOWSTEP® | ||
RUKO ULTIMATECUT twist drill with FLOWSTEP® tip vs. standard twist drill
