TOLERANCES, EXACTING definition
TOLERANCES, EXACTING. Means those tolerances which require special care and 14 attention on the part of a skilled worker to obtain or hold. These tolerances would be 15 difficult, if not impossible, for a semi-skilled or unskilled worker to hold consistently at a 16 good production rate. This term expresses a level of difficulty rather than a preciseness of 17 linear, angular or other measurement. 18