Product Description: This device integrates the shear expander with the hand pump，No external power source required，It has many functions such as cutting, separating and clamping.The tool introduces imported tool steel material technology，Not only the shear strength but also the toughness can be guaranteed;360 degree rotation between shear head and hand pump，To adapt to different occasions and angles of use;Equipped with special aluminum alloy packing case，Convenient tool storage and handling。

Product features: light weight, easy to carry;No external power source can also be used, strong breaking ability;Can carry and carry multi-angle operation, easy to use and flexible。