Job Description:

• 1) Tends speed lathe to perform cutting-off operation on aluminum cups to be used as component parts of projectile and bomb fuses: Inserts blank cup into revolving spring collet in headstock of machine, using jig.

• 2) Removes jig, causing collet to secure cup.

• 3) Depresses pedal to bring cutting tool in contact with revolving cup and cut it to specified length.

• 4) Removes cup from machine.