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China Rotary Hammer Manufacturer,Promotional Custom Imprinted Rotary Hammer,Advertising Rotary Hammer,discount Rotary Hammer supplies |
Features: 1) Drilling Capacity: 20mm 2) Rated voltage: 220V 3) Rated frequency: 50/60Hz 4) Rated input power: 550W 5) No-load speed: 750r/min