| Drum No. | Out Dia. | Trav. | Turns | Package Shape | Length | Ceramics | Remarks | Drawing |
| mm | inch(mm) | |||||||
| 630-11T.01-B4 | 95 | 6(150) | 1.5 | 0.00-4.20 | 180 | 4 | |
|
| 640-2T.01-B2 | 95 | 6(148) | 2.0 | 0.00-4.20 | 180 | 2 | |
|
| 640-3T.01-B2 | 95 | 6(153) | 2.0 | 0.00-4.20 | 180 | 2 | |
|
| 643-25T.01-B3 | 95 | 6(153) | 2.0 | 2.00-6.00 | 180 | 3 | |
|
| 653-24T.01-B2 | 95 | 6(152) | 2.5 | 2.00-6.00 | 180 | 2 | |
|
| 665-6T.01-B3 | 95 | 6(152) | 2.5/3.5 | 3.00-6.00 | 180 | 3 | Irregular pitch | |