2x Battery Cordless Brushless Impact Wrench 1/2" Driver Ratchet Rattle Nut Gun. 【380 Nm Brushless Motor】. Motor: Brushless Copper Motor. The impact wrench No-Load speed up to 3000 R/min, impact frequency (0-3600r/min), you can get the job done faster and loosen stubborn nuts more easily.
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