Oilfield Bit Breaker
Drilling Rig Bit Breaker is a tool used by the rig crew to prevent the drill bit from turning while the bit sub on top of it is tightened or loosened. Bits have non cylindrical shapes, so the conventional wrenches used by the rig crew to tighten cylindrical shapes like pipes do not properly fit the bits. In addition, some bits, such as PDC bits, have a wide range of unusual and asymmetric shapes or profiles. The bit breaker must match the bit profile or the bit may be ruined before ever being used.
Description
Bit Breaker for Tricone Bit, TCR Bit
S.No. | Bit Size | PAN Part No. | S.No. | Bit Size | PAN Part No. | |
1. | 4.1/8” | P-BB-1501 | 21. | 10½” | P-BB-1509-B | |
2. | 4¼” | P-BB-1501-B | 22. | 10.5/8” | P-BB-1510 | |
3. | 4¾” | P-BB-1501-A | 23. | 11” | P-BB-1510-A | |
4. | 5.5/8” | P-BB-1502 | 24. | 11-3/4” | P-BB-1511 | |
5. | 5.7/8” | P-BB-1502-A | 25. | 12¼” | P-BB-1511-A | |
6. | 6” | P-BB-1503 | 26. | 13¾” | P-BB-1512 | |
7. | 6.1/8” | P-BB-1504-B | 27. | 14¾” | P-BB-1513 | |
8. | 6¼” | P-BB-1503-A | 28. | 15” | P-BB-1513-A | |
9. | 6½” | P-BB-1504 | 29. | 16” | P-BB-1514 | |
10. | 6¾” | P-BB-1504-A | 30. | 17½” | P-BB-1515 | |
11. | 7.3/8” | P-BB-1505 | 31. | 18½” | P-BB-1516 | |
12. | 7½” | P-BB-1505-A | 32. | 20” | P-BB-1517 | |
13. | 8.½” | P-BB-1506 | 33. | 22” | P-BB-1518 | |
14. | 8.5/8” | P-BB-1506-A | 34. | 23” | P-BB-1519 | |
15. | 8¾” | P-P-BB-1507 | 35. | 24” | P-BB-1520 | |
16. | 8.3/8” | P-BB-1507-B | 36. | 26” | P-BB-1521 | |
17. | 9” | P-BB-1507-A | 37. | 28” | P-BB-1522 | |
18. | 9½” | P-BB-1508 | 38. | 30” | P-BB-1522-A | |
19. | 9.5/8” | P-BB-1509 | 39. | 34” | P-BB-1524 | |
20. | 9.7/8” | P-BB-1509-A | 40. | 36” | P-BB-1523 |
PDC BIT BREAKER
S.No. | BIT SIZE | PAN-PART NO. | |
1. | 6” – 6¼” | P-BBP-1530 | |
2. | 8.3/8” – 8.5/8” | P-BBP-1531 | |
3. | 12” – 12¼” | P-BBP-1532 |