| Twist Drill Ø 1.1 x 50/5 mm | 04250409518507 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 50/5 mm | stop 5 mm | 04250409517678 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 50/8 mm | 04250409520210 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 50/9 mm | 04250409525246 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 60/20 mm | 04250409502872 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 60/35 mm | 04250409517739 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 65/11 mm | 04250409516916 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 66/15 mm | 04250409516251 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 66/25 mm | 04250409517647 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 70/11 mm | 04250409519429 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 70/11 mm | stop 11 mm | 04250409517388 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 70/15 mm | stop 15 mm | 04250409517456 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 70/30 mm | 04250409520227 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 70/30 mm | 04250409521248 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 70/5 mm | stop 5 mm | 04250409525277 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 70/9 mm | stop 9 mm | 04250409517203 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 80/55 mm | 04250409525116 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.2 x 30/14 mm | 04250409522504 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.2 x 50/12 mm | 04250409521095 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.2 x 50/12 mm | 04250409522009 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.2 x 50/15 mm | 04250409520272 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.2 x 50/18 mm | 04250409516060 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.2 x 50/18 mm | 04250409525192 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.2 x 50/3 mm | 04250409524546 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.2 x 50/5 mm | 04250409522184 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.2 x 50/5 mm | 04250409524034 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.2 x 50/5 mm | stop 5 mm | 04250409518132 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.2 x 50/6 mm | 04250409522108 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.2 x 50/6 mm | 04250409524607 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.2 x 55/16 mm | 04250409515971 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.2 x 70/7 mm | stop 7 mm | 04250409520005 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.2 x 70/9 mm | stop 9 mm | 04250409515797 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.2 x 75/10 mm | stop 10 mm | 04250409516039 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.2 x 75/15 mm | stop 15 mm | 04250409520678 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.2 x 75/20 mm | stop 20 mm | 04250409520012 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.2 x 75/25 mm | stop 25 mm | 04250409523334 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.2 x 75/30 mm | 04250409521026 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.2 x 78/27 mm | 04250409517159 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.2 x 80/26 mm | 04250409523464 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.2 x 80/26 mm | 04250409524942 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.2 x 90/27 mm | 04250409519078 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.2 x 90/29 mm | 04250409521422 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.35 x 50/5 mm | 04250409518989 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.3 x 105/15 mm | 04250409518392 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.3 x 105/15 mm | stop 15 mm | 04250409517975 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.3 x 105/5 mm | 04250409522641 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.3 x 105/5 mm | stop 5 mm | 04250409521729 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.3 x 105/7 mm | 04250409517333 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.3 x 105/7 mm | stop 7 mm | 04250409521033 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.3 x 21/8 mm | 04250409516503 | Risa GmbH | Class IIa | |