| Twist Drill Ø 0.8 x 50/8 mm | 04250409521200 | Risa GmbH | Class IIa | |
| Twist Drill Ø 0.9 x 70/16 mm | 04250409517708 | Risa GmbH | Class IIa | |
| Twist Drill Ø 0.9 x 70/16 mm | 04250409520906 | Risa GmbH | Class IIa | |
| Twist Drill Ø 10.0 x 180/50 mm | 04250409518415 | Risa GmbH | Class IIa | |
| Twist Drill Ø 10.0 x 180/50 mm | 04250409519344 | Risa GmbH | Class IIa | |
| Twist Drill Ø 10.0 x 180/50 mm | 04250409519931 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.05 x 50/20 mm | 04250409520708 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 x 28/12 mm | 04250409515889 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 x 30/14 mm | 04250409521781 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 x 30/4 mm | 04250409535252 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 x 33/15 mm | 04250409523273 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 x 34/8 mm | 04250409524201 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 x 35/15 mm | 04250409517562 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 x 45/6 mm | 04250409523235 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 x 46/4 mm | 04250409516565 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 x 50/10 mm | 04250409518835 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 x 50/11 mm | stop 11 mm | 04250409520630 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 x 50/12 mm | 04250409502629 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 x 50/15 mm | 04250409515902 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 x 50/15 mm | 04250409525055 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 x 50/3 mm | 04250409517593 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 x 50/3 mm | stop 3 mm | 04250409516909 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 x 50/5 mm | 04250409522610 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 X 50/5 mm | 04250409534484 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 x 50/5 mm | Stopp 5 mm | 04250409524102 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 x 50/6 mm | 04250409524508 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 x 50/7 mm | 04250409520937 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 x 50/7 mm | stop 7 mm | 04250409521316 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 x 50/8 mm | 04250409502612 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 x 50/9 mm | stop 9 mm | 04250409522771 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 x 66/15 mm | 04250409523457 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 x 76/12 mm | stop 15 mm | 04250409517050 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 x 76/15 mm | 04250409534279 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 x 80/8 mm | 04250409524539 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 x 83/15 mm | 04250409523204 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.0 x 83/22 mm | 04250409519139 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 100/15 mm | 04250409525024 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 28/11 mm | 04250409519627 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 28/16 mm | 04250409519016 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 35/15 mm | 04250409524706 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 44/27 mm | 04250409524096 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 45/11 mm | 04250409518941 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 45/15 mm | 04250409524348 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 45/22 mm | 04250409516985 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 45/30 mm | 04250409516275 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 45/33 mm | 04250409515704 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 45/7 mm | 04250409502605 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 45/9 mm | 04250409517029 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 50/10 mm | 04250409521903 | Risa GmbH | Class IIa | |
| Twist Drill Ø 1.1 x 50/15 mm | 04250409502636 | Risa GmbH | Class IIa | |