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MT IADC 237
NEW
| Quantity: | |
|---|---|
HENGJI BIT SPECIFICATION | |
Bit Size | 6 3/4'' (171.5mm) |
IADC Code | 237 |
Series | HR |
Tooth type | TCI/tungsten carbide insert |
Connection | 3 1/2 API REG PIN |
Bearing | rubber sealed bearing |
Nozzle | three jet nozzles |
Rotary Speed(rpm) | 100~60 |
Weight on Bit(KN/MM) | 0.4~1.0 |
Application | water well,oil well,HDD,exploration,etc |
Formation | Medium formation with high compressive strength such as medium soft shale,hard gypsum,medium soft limestone,soft formation with harder interbeds,etc. |
Regular Models
PDC 3 7/8''
PDC 4 5/8''
PDC 4 3/4''
PDC 5 1/2''
Tricone 5 7/8''537
Tricone 14 3/4'' 117
Tricone 12 1/4'' 537
Tricone 10 5/8'' 537
Tricone 20'' 637
Tricone 15 1/2'' 517
Tricone 14 3/4'' 637
Tricone 12 1/4'' 637
Tricone 12 1/4'' 437
Tricone 8 3/4'' 617
Tricone 12 1/4'' 537
Tricone 9 7/8'' 517
Drag bit 9 7/8''
Drag bit 15''
Drag bit 8 1/2''
Drag bit 7 1/2''
Tricone 22''517
Tricone 20'' 127
Tricone 17 1/2'' 217
Tricone 17 1/2'' 637
Hole opener 18''
Hole opener 14''
Hole opener 16''
Hole opener 12 1/4''
Tricone 9 5/8'' 737
Tricone 9 5/8'' 637
Single cone 8 1/2''
Single cone 8 1/2''
HENGJI BIT SPECIFICATION | |
Bit Size | 6 3/4'' (171.5mm) |
IADC Code | 237 |
Series | HR |
Tooth type | TCI/tungsten carbide insert |
Connection | 3 1/2 API REG PIN |
Bearing | rubber sealed bearing |
Nozzle | three jet nozzles |
Rotary Speed(rpm) | 100~60 |
Weight on Bit(KN/MM) | 0.4~1.0 |
Application | water well,oil well,HDD,exploration,etc |
Formation | Medium formation with high compressive strength such as medium soft shale,hard gypsum,medium soft limestone,soft formation with harder interbeds,etc. |
Regular Models
PDC 3 7/8''
PDC 4 5/8''
PDC 4 3/4''
PDC 5 1/2''
Tricone 5 7/8''537
Tricone 14 3/4'' 117
Tricone 12 1/4'' 537
Tricone 10 5/8'' 537
Tricone 20'' 637
Tricone 15 1/2'' 517
Tricone 14 3/4'' 637
Tricone 12 1/4'' 637
Tricone 12 1/4'' 437
Tricone 8 3/4'' 617
Tricone 12 1/4'' 537
Tricone 9 7/8'' 517
Drag bit 9 7/8''
Drag bit 15''
Drag bit 8 1/2''
Drag bit 7 1/2''
Tricone 22''517
Tricone 20'' 127
Tricone 17 1/2'' 217
Tricone 17 1/2'' 637
Hole opener 18''
Hole opener 14''
Hole opener 16''
Hole opener 12 1/4''
Tricone 9 5/8'' 737
Tricone 9 5/8'' 637
Single cone 8 1/2''
Single cone 8 1/2''
