The advantages:
Hard formation application
Medium parabolic crown profile and heavy desity cutter layout provide the high ROP in high compressive strength and high abrasive formations.
High ROP
Unique cutter arrangement and location can keep cutting dege sharp in the drilling to obtain the maximum ROP.
Multi-function hydraulics
Deep slot and straight blade design can get high ROP in medium hard formations and can effectively cool the bit in hard and abrasive formations.
1)Soft to medium-hard formation application
Medium parabolic crown profile and heavy cutter density provide high ROP in medium to hard formations with medium compressive strength and small abrasive layers.
2)Multi-function hydraulics
The deep-blade design can get high ROP in medium to hard formations and can effectively cool the bit in hard and abrasive formations.
3)Longer bit life
High intensified gage design provide for long runs on steerable systems through hard abrasive formations as steering application.
| Size(in) |
Size(mm) |
API Pin(in) |
| 4 5/8 |
117.5 |
2 3/8 |
| 4 3/4 |
120.7 |
2 7/8 |
| 6 |
152.4 |
3 1/2 |
| 7 7/8 |
200.0 |
4 1/2 |
| 8 1/2 |
215.9 |
4 1/2 |
| 8 3/4 |
222.3 |
4 1/2 |
| 9 1/2 |
241.3 |
6 5/8 |
| 12 1/4 |
311.1 |
6 5/8 |
| 16 |
406.4 |
7 5/8 |
| 17 1/2 |
444.5 |
7 5/8 |
Audited Supplier 
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