Use Range

For a rangeless table, deselect Use Range. The stock hardness value is ignored and a single feed/speed table is used.

For a ranged table, select Use Range. You must enter two values of hardness and two separate feed/speed tables are created. You must enter the values for both tables.

Note: For a stock hardness below the first value in the range, the table for the first hardness is used. For a hardness between the two range values, a table of interpolated values is used. Hardnesses above the last hardness value are invalid.