Powerful 4.0Ah battery The 4.0Ah lithium battery can provide powerful power.Strong and durable design, good thick battery pack, long working time, one charge can finish work.
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Brushless Motor Uses a high-power brushless motor, with a maximum torque of 400 N.m (400 N.m) and a rotational speed of 3300 rpm, gently loosening the nut and tampering it is possible to replace it with a tampering change.
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Reverse rotation for both positive and positive use. The electric impact can be adjusted by adjusting the position of the forward and reverse lever to change the direction of the bit, not only tightening the screws, but also loosening the screws.
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