This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Trous fraises avec axe.svg countersunk holes with various chamfer angles fr Reprsentation en coupe de trous fraiss avec diffrents angles de chanfrein Countersunkholes svg UTC Countersunkholes svg Inductiveload derivative work Cdang talk axis lines metadata cdang Countersunkholes svg Own work by uploader Inductiveload Uploaded