Typical items provided under API 7.1 Spec.
- Bit Subs
- Waterbushing
- Drill Stem Sub
- Lifting Subs
- Lifting Plugs
- Milled Blade Stabilizers
- Milling Tool Bodies
- Pony Collars
- Reverse Circulation Drill Pipes
- S.J. Swivel Elevators
- Saver Subs
- Stingers
- Treading for Rotary Shoulder Connection
Certificate API-7-1
