If impact has to be used, Norbar recommends it is used sparingly and only to tighten bolts to a specific point well below the required final torque, beyond that a properly calibrated torque wrench should be used.. Workers are at risk as VWF can afflict anyone using vibrating tools, even for short periods, so though purchasers of power tools initially look for the less costly option, Norbar says this does not always ‘pay off’ in the long term.
Tel: 01295 270333
enquiry@norbar.com