sash pulley-hole drilling head

sash pulley-hole drilling head

Usage conditions apply
Currently not on view
Object Name
sash pulley-hole drilling head
date made
ca 1920
place made
United States: Michigan
overall - from catalog card: 8 in; x 20.32 cm
individual bits - from catalog card: 13/16 in; x 2.06375 cm
overall: 8 1/8 in x 4 5/8 in x 1 1/8 in; 20.6375 cm x 11.7475 cm x 2.8575 cm
ID Number
catalog number
accession number
See more items in
Work and Industry: Mechanical and Civil Engineering
Data Source
National Museum of American History
Nominate this object for photography.   

Our collection database is a work in progress. We may update this record based on further research and review. Learn more about our approach to sharing our collection online.

If you would like to know how you can use content on this page, see the Smithsonian's Terms of Use. If you need to request an image for publication or other use, please visit Rights and Reproductions.


Add a comment about this object