- Product introduction：
- This product is specially used for the initial tightening of high-strength torsional shear bolts. The so-called initial tightening refers to an additional tightening before the bolts are finally tightened. The torque is generally 30% ~ 60% of the final ti
Early tightening electric torsional shear wrench with torque controller can adjust the initial tightening torque and automatically stop after reaching the set torque, but it will not break the torsional bolt of the torsional shear bolt. Compared with the traditional manual wrench or electric impact wrench, this product has higher efficiency and torque accuracy.