
1) Metalworking tool
Found on
https://www.crosswordclues.com/clue/arbor-press

An arbor press is a small hand operated press. It is typically used to perform smaller jobs, such as staking, riveting, installing and removing bearings and other press fit work. Punches, inserters, or other tools/dies may be added to the end of the ram depending on the desired task. Arbor presses are usually rated by the maximum load they can app...
Found on
http://en.wikipedia.org/wiki/Arbor_press

A hand-operated machine tool designed for applying high pressure for the purpose of pressing together or removing parts.
Found on
https://www.encyclo.co.uk/local/20687
No exact match found.