The phrase "cut-off point between" is correct and usable in written English.
You can use it when you want to refer to a distinct boundary between two different things. For example, "The cut-off point between childhood and adulthood is eighteen years old."
The redox potential of Pani played a cut-off point between the potential range dominated by EDLC and PSC mechanisms.
Instead, the index rose back above the 50-level that marks the cut-off point between expansion and contraction.
Secondly, in the context of HDFS, the clear cut-off point between large and small files is determined through experimentation, which helps determine 'how small is small'.
That means the sector shank faster than the previous month (as 50 is the cut-off point between activity increasing or dropping).
The baseline of chance accuracy for DFAs (i.e., the percentage of correct predictions that can be expected when habitat assignments are randomized) served as the cut-off point between good and bad habitat predictors.
Because of minor variations in the calculation of the subsistence needs of particular families, and because the maximum grant varies between $240 and $250 per month, depending upon the county in which a particular family resides, the cut-off point between families that receive the full subsistence allowance and those that do not is not precisely families of more than six members.
Basic issues, like the cut-off points between normal and abnormal, haven't been settled.
In clinical reality, however, there are no natural cut-off points between localized and widespread pain.
The measures of stress vary between studies and do not always assess symptoms directly8, 13 and some scales do not specify cut-off points between high and low stress (e.g. Perceived Stress Scale).
In the case of the example shown, the vertical dashed arrows indicate the final cut-off points between each polynomial used.
It may also explain the difference in optimal cut-off points between men and women.
