1. Impact part is processed by Ipsen heat treatment equipment which we imported from Germany, ensuring a more durable wear, greatly extend the lifetime;

2.POM blade and industrial P6 bearings,extend the lifetime;

3.Ergonomic design handle,central of gravity is more steady,operate comfortable and easy.

4.Special alloy steel strike structure,strong,anti-fatigue,super long life,excellent toque/weight ratio.

5.Used for big truck repair,pipe pile factory that requires big torque screw bolt's assembly,torque requirement,easy operation.

6.45 degree air inlet design,prohibit hose twist from working,operate easy.

7.Longer drive shaft,satisfy limited and concave place's screw bolt assembly.