 |
|
|
Tungsten Carbide Insert Bits
|
|
|
|
|
Bit
Size
|
Pin
Connection
|
IADC
522
|
IADC
527
|
|
2 7/8
|
N Rod
|
X
|
|
|
2 15/16
|
N Rod
|
X
|
|
|
3
|
N Rod
|
X
|
|
|
3 1/4
|
N Rod
|
X
|
|
|
3 1/2
|
N Rod or
2 3/8 API Reg.
|
X
|
|
|
3 3/4
|
2 3/8 API Reg.
|
X
|
|
|
3 7/8
|
2 3/8 API Reg.
|
X
|
X
|
|
4
|
2 3/8 API Reg.
|
X
|
|
|
4 1/8
|
2 3/8 API Reg.
|
X
|
|
|
4 1/4
|
2 3/8 API Reg.
|
X
|
|
|
4 1/2
|
2 3/8 API Reg.
|
X
|
|
|
4 3/4
|
2 7/8 API Reg.
|
X
|
X
|
|
4 7/8
|
2 7/8 API Reg.
|
X
|
X
|
|
5
|
2 7/8 API Reg.
|
X
|
|
|
5 1/8
|
2 7/8 API Reg.
|
X
|
X
|
|
5 1/4
|
2 7/8 API Reg.
|
X
|
X
|
|
5 5/8
|
3 1/2 API Reg.
|
X
|
|
|
5 3/4
|
3 1/2 API Reg.
|
X
|
|
|
5 7/8
|
3 1/2 API Reg.
|
X
|
|
|
6
|
3 1/2 API Reg.
|
X
|
X
|
|
6 1/4
|
3 1/2 API Reg.
|
X
|
|
|
6 1/2
|
3 1/2 API Reg.
|
X
|
|
|
6 3/4
|
3 1/2 API Reg.
|
X
|
|
|
|
|
|
Blasthole Application
|
|
|
|
|
Oil and Gas Sealed Journal Milltooth Workover
|
|
|
|
|
Bit Size
|
Pin Connection
|
IADC
217
|
IADC
317
|
|
3 3/4
|
2 3/8 API Reg
|
X
|
X
|
|
3 7/8
|
2 3/8 API Reg
|
X
|
X
|
|
4 1/2
|
2 3/8 API Reg
|
X
|
X
|
|
4 3/4
|
2 3/8 API Reg
|
X
|
X
|
|
4 7/8
|
2 3/8 API Reg
|
X
|
X
|
|
|
