Description:
　　　　Mechanical main contact
　　　　Mechanical break
             Mechanical F/R Function
　　　　Middle-locking device
　　　　Stepless variable speed control and electronic bypass
　　　　Under voltageprotection when operating
　　　　Under voltage and over voltageprotection when operating
　　　　Battery over temperature and under tempertureprotection
　　　　Over Current protection
　　　　Soft start
             Very tiny quiescent current

             Dust proof Function
　　　　LED Work light
             LED Light For work state          
　　　　Trigger can be selected or according to request
　　　　Battery connector according to request

 Techincal  data:
            Rated Voltage:  DC 24V
            Rated Current: 20A
            Executive standard: EN 61058-1
            Electric life:  5E4
            Mechanical life: 1E5
            Approval Certificate: TUV  CE