Jackhammer (disambiguation)
A jackhammer is a percussive drill.
Jackhammer may also refer to:

Jackhammer, a vertical suplex powerslam
Jackhammer (comics), a Marvel Comics villain
Joliet JackHammers, a professional baseball team based in Joliet, Illinois
MTX Jackhammer, a 22-inch (560 mm) subwoofer
Pancor Jackhammer, an automatic-shotgun designJack Hammer may refer to:

"Jack" Hammer, a character in the Rescue Heroes line
Jack Hammer, a professional wrestler from  United States Wrestling Association
"Jack Hammer", a song by the Odds from their album Bedbugs
Jack Hammer (songwriter) (1925–2016), pseudonym for songwriter and singer Earl Burroughs
Jack Hammer (South African band)
Otis Blackwell or Jack Hammer (1931–2002), African-American singer and songwriter

See also
Weasel (Marvel Comics), aka Jack Hammer