Frequent and prolonged jackhammer use can turn a laborer's fingers white and numb. The vibrations damage nerves and cause the small blood vessels in the hands to spasm, inhibiting blood flow to the ...

Billed as the only 240-volt electric breaker in the United States, the EH 75/240 weighs 57 pounds and hits with 55.2 ft.-lb. of force. It delivers a percussion rate of 1,275 blows per minute and is ...

Compared to the previous model, the Wacker Neuson EH 27 Low Vib electric breaker lowers hand-arm vibration by 28 percent, yet increases power by 18 percent. Due to the lower vibration, the hand-held ...