GDS 18V-400. Bosch GDS 18V-400 Brushless Impact Wrench. Bosch's powerful 400Nm impact wrench machine, combining sturdiness and durability. ②High torque: the maximum torque reaches 400Nm. ①Strong torque: the maximum torque is up to 400 Nm, which can screw M20 and 30mm bolts.
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