1) Air hammer 2) American invention 3) Fictional engineer 4) Hammer 5) Hand-held power tool 6) Heavy-duty drill 7) It pounds the pavement 8) Loud construction tool 9) Pavement pounder 10) Pneumatic hammer 11) Power hammer 12) Rock-drilling tool 13) Source of some street clatter 14) Tool powered by air
Found on
https://www.crosswordclues.com/clue/jackhammer
1) Drill
Found on
https://www.crosswordclues.com/clue/jackhammer
A jackhammer (pneumatic drill or demolition hammer in British English) is a pneumatic or electro-mechanical tool that combines a hammer directly with a chisel. It was invented by Charles Brady King. Hand-held jackhammers are typically powered by compressed air, but some use electric motors. Larger jackhammers, such as rig mounted hammers used on c...
Found on
http://en.wikipedia.org/wiki/Jackhammer
No exact match found.
