WBlock

Create individual drawing files for use as blocks

Create blocks and save in external drawing file to use in multiple drawings

1. Block: Save a block in external drawing file
   
2. Entire drawing: Save the current drawing as block file
   
3. Objects: Save objects as block in external file
   
4. Insert units: The block is scaled relative to the units set in the drawing when drag it from the DesignCenter™ or insert it
   

Use WBlock to Purge a Drawing

Write the entire drawing to a new file, it purges all unreferenced objects, such as blocks, layers, and styles, from the new drawing that is created