The bucket can be designed in cylindrical type and conical type depend on bucket diameter,type of drill rig and formation to be drilled.
| Drilling Dia（mm） |
Shell Dia（mm） |
Shell Length（mm） |
Shell Thickness（mm） |
| 600 |
550 |
1200 |
16 |
| 700 |
650 |
1200 |
16 |
| 800 |
700 |
1200 |
16 |
| 900 |
800 |
1200 |
16 |
| 1000 |
900 |
1200 |
16 |
| 1100 |
1000 |
1200 |
16 |
| 1200 |
1100 |
1200 |
16 |
| 1250 |
1150 |
1200 |
16 |
| 1300 |
1200 |
1200 |
16 |
| 1400 |
1300 |
1200 |
16 |
| 1500 |
1400 |
1200 |
16 |
| 1600 |
1500 |
1200 |
16 |
| 1700 |
1600 |
1000 |
20 |
| 1800 |
1700 |
1000 |
20 |
| 2000 |
1900 |
800 |
20 |
| 2200 |
2100 |
800 |
20 |
| 2500 |
2400 |
800 |
20 |
