When the battery pack is discharged almost completely, voltage will drop
and the tightening torque will be reduced.
Driver bit or socket bit:
Failure to use the correct size driver bit or socket bit will cause a reduction in
the tightening torque.
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For driving a bolt:
Even though the torque coefficient and the class of bolt are the same, the
proper tightening torque will differ according to the diameter of the bolt.
9. Even the diameter of the bolt are same, the proper tightening torque will differ
according to the torque coefficient, the class of the bolt and the bolt length.
10. The manner of holding the machine or the material of driving position to be
tightened will affect the torque.
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