




123.8 (4 7/8) STD231
4 7/8, IADC231, Central, 2 7/8 Reg, 20,3lb
$860.00
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Specifications
- Size4 7/8
- Circulation TypeCentral Fluid
- Cutting StructureSteel Tooth
- IADC Series200
- Formation TypeMedium
- IndustryWater Well
- API Thread SizePin 2 3/8" Reg
- BearingOpen Bearing




