| Model : | SCB 7637 | SCB 10237 | SCB 12737 | SDC 1501 | SDC 2001 |
| Segment Height : | 10mm | 10mm | 10mm | 10mm | 10mm |
| Segement Width : | 24mm | 24mm | 24mm | 24mm | 24mm |
| Number of Segments : | 7 nos | 9 nos | 11 nos | 12 nos | 15 nos |
| Outer Diameter : | 76mm / 3" | 102mm / 5" | 127mm / 5" | 152mm / 6" | 200mm / 8" |
| Preferred Working Length : | 330mm | 330mm | 330mm | 330mm | 330mm |
