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 cowski on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Drawing Nomenclature

Status
Not open for further replies.

Hush

Mechanical
Joined
Dec 21, 2001
Messages
317
Location
US
Ran across a drawing notation specifying: 'Higby first and last thread'. I'm assuming this is asking for a blunt start thread but am curious as to the term's origin and as to whether it is or was ever in common usage.
 
It is common at our shop. And yes it means blunt start.

You can check Machinist Handbook.
 
Status
Not open for further replies.

Part and Inventory Search

Sponsor

Back
Top