Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations TugboatEng on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!
Recent content by gojohnnygo
-
Can anyone identify these parts? I know they're Vertek
Those are most likely rod adapters with welded friction breaks. They attach the cone housing to the push rods. The welded lip (friction break) widens the hole behind the cone to reduce friction on the drill string. Without the break friction will likely cause premature refusal in many...- gojohnnygo
- Post #2
- Forum: Soil testing engineering
