Punch
Punch, Hancock, MA
Description
A punch (possibly a grommet inserting punch) consisting of a 4 15/16" length of steel rod, 11/32" diameter. The last 1/2" of the rod has been machined to 1/4" diameter which is then machined to a rounded end with a 1/8" diameter flat at the end. This flat has a 1/16" diameter cavity machined into it.