a hook
My Jackhammer was created in 2002.
The jackhammer is in the Gift Shop!
a jackhammer uses a pneumatic system.the jackhammer is a direct combination of a hammer and a chisel
your mom made the first jackhammer
the jackhammer isn't in the gift shop
The jackhammer was invented by Charles Brady King
Jackhammer - comics - was created in 1975.
The plural form for the noun jackhammer is jackhammers.
Go to the mine and find the hat and jackhammer on the darkest part
You get a jackhammer in the cave mine hidden on your map!
The jackhammer is only available certain times of years.
The jackhammer is started by pushing on the handle. The inside of a jackhammer includes: a circuit of tubes, a heavy piledriver, and a drill bit at the bottom. Once the jackhammer has started air enters the jackhammer from a compressor which then passes it on to a valve on one side of the jackhammer. The pressurized air flows throughout the circuit inside of the jackhammer. A valve inside the jackhammer then closes changing the direction of the air. forcing the piledriver to rise and the drill bit to follow. In a short time the valve opens again pounding the piledriver into the drill bit and into the ground.