DRILL COLLARS
Part Number:
OD: 3-1/8
Standard: API Spec7
Material: AISI 4145H Alloy Steel or Non-magnetic material
Specification: OD: 3-1/8"-11"
Length: 10'-31'
Material: AISI 4145H Alloy Steel or Non-magnetic material
Specification: OD: 3-1/8"-11"
Length: 10'-31'
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