The 20V new lithium battery wrench is extremely powerful, and the design of the fuselage is restrained. However, it is actively designed in detail for the handle that the user can touch and perceive, so as to pay attention to the position of each finger of the user. In a 129mm extremely short fuselage, the maximum disassembly torque is 500N.M, which is equivalent to 20 young men exerting force at the same time, 70% higher than the previous generation. A bolt can be tightened in 0.3 seconds, which is clean and gets twice the result with half the effort. The speed is fast, the torque is large, and the body is light and can be grasped, which is worth having.

One of the previous sketches