Peck Table
Variable peck depths are specified in a peck table as a function of tool diameter (CUTTER_DIAM). A peck table contains four parameters:
Low Diameter—Low end of the tool diameter range. This value must be less than the tool diameter, and cannot be equal to the High Diameter.
High Diameter—High end of the tool diameter range. This value must be greater than or equal to the tool diameter.
Peck Depth Ratio—The ratio of the peck depth to the tool diameter.
Feed Rate—The speed of the tool while drilling.
Peck tables can also be created, modified, or deleted at setup time.
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When you use a peck table to control the peck depth in a Variable Peck drilling sequence, the PECK_DEPTH parameter will not be included in the list of Cut Depth and Allowances parameters in the Edit Parameters dialog box.