Bend Table - Text
File
A sample bend table for sheet metal operations is provided in <install_dir>\lang\english\Sheetmetal Bend Tables\sample.btl.
To create your own bend table, copy and edit this bend table with any
text editor.
Bend tables created as a text file support the following:
All bend table types (bend deduction, bend allowance,
and k-factor).
All units of measure (meters, millimeters, centimeters,
inches, and feet). Set the unit of measure in the Unit
row of the bend table.

A few items to note about
bend tables in a text file:
The sample bend table is provided only for informational
purposes. The values in this table do not represent any actual bend allowance
values.
If the thickness of the part or bend angle falls
between values in the table, the software interpolates the values to calculate
the bend allowance.