Rerun 23″ 437 TCI
Sealed Bearing
Bit Size: 23″
Bit Type: TCI Bit
TCI Inserts: Chisel
Bit Make: SMITH
Bit Model: GS12
IADC Code: 437
Pin: 7 5/8
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Sealed Bearing
Bit Size: 23″
Bit Type: TCI Bit
TCI Inserts: Chisel
Bit Make: SMITH
Bit Model: GS12
IADC Code: 437
Pin: 7 5/8