Corner angle grinder 1.high speed 12000 r/min, diameter is 100mm, power is 570 W 2.excellent quality, high efficiency Power grinder, angle grinder S1M-KD01-100B 1.high speed 12000 r/min, diameter is 100mm, power is 570 W2.excellent quality, high efficiency3. easy ,flexible and convenient operation Technical specification: Model S1M-KD01-100B Rated Voltage 220V Rated Frequency 50HZ Max wheel ...