Sole jackhammer Synonyms

Definitions for Sole

(adjective) belonging only to the one person, unit, or group named
(adjective) being the one or ones of a class with no other members
(noun) the underside of the foot

SJ abbreviation

SJ is an abbreviation for Sole Jackhammer

What does SJ stand for?

SJ stands for "Sole Jackhammer"

Jackhammer replaced

Definitions for Jackhammer

(noun) a hammer driven by compressed air