1.Two functions 28mm Hex chuck 2.Anti-Vibration System, to reduced fatigue 3.Mechanical switch 4.Metal housing 5.360°Auxiliary handle 6.Gear box for higher performance and reliability 7.Low vibration & noise design with high impact energy Our comptitor is not low cost brand ,we want our client to compare with interenational brand . With new desgin and over 15 years experince in rotary hammer and breaker hammer,we have confidence in our quality ,welcome to test our brand !
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