double piece chisel machine blade Diameter 110-125mm No-load speed 11000r/ ... input power 1800w Rated Voltage 230V Double chisel machine double piece blades , chisel 100% precision soft-start switch , to control switch ... 1800wRated Voltage 230VRated Frequency 50/60Hz Our mainly products including angle grinder, circular saw, cut-off machine, gardon tools,chain saw ...