The test method specifies a procedure for evaluating cutting fluids in tapping. In this method the following factors are considered: workpiece, tool, cutting fluid to be tested, cutting conditions and tapping torque.
Nordtest is a trademark of Nordic cooperation in conformity assessment. The emphasis of Nordtest is to develop, promote and innovate Nordic test methods and pre-normative activity. Nordtest endeavours to remove technical barriers to trade and promotes the concept: “Approved once, accepted everywhere”.