There are many tutorials showing how to use these tools efficiently.
Here is the information based on the most likely interpretations: 1. If you are trying to open a file ( .part1.rar ) TTver2.part1.rar
You can use a T-post puller (a lever-style tool) or a post driver to remove deeply set T-posts. There are many tutorials showing how to use
Based on your query, it seems there might be a misunderstanding or a mix-up in the terminology. My search results returned information regarding (a technical issue) and T-post extraction (a farming/fence-related activity), but nothing directly connecting a "TTver2.part1.rar" file with a "deep post". TTver2.part1.rar