Drill Collar Sub

Drill Collar Subs are used to connect drill collars and other BHA components or to adapt different thread types. They offer flexibility in tool configuration and protect premium components from unnecessary wear by allowing easier replacement of subs rather than complete components.

Key Features

• Reliable connection interface for BHA assemblies

• Customizable up/down thread combinations

• High strength and fatigue-resistant design

• Precision-machined for safe make-up and break-out

Typical Applications

• Connection adaptation in bottom hole assemblies

• Protecting critical components through replaceable interface

• Supporting drilling string compatibility requirements

Request for Quote

Share up/down connections, OD, length, and application.