correct its NC

1.5kg

Should be avoided, but actually it can be done... I've loosen thousands of M16 12.9 scrues from 360NM, over the years, with the same torque wrench, ( 400NM max), because my boss wasn't willing to purchase a bigger impact gun.. And strangely enough, some of those where on the moulding system, that made the cushdrives on this video! Now, I'm the Boss and the first thing I've done, is getting a bigger one and only use the new torque wrench to do only what it's supposed to do.