Cutting a tree was a very hard task during early days as a lot of manual work was required for using the tools. As engineering saw a drastic growth, technology superseded the market with advanced tools for pruning a tree. The introduction of these tools has made the job of a tree pruner very easy.
Go ahead and look at the some of these tools. You may even buy your friend one of this, if he wants to get rid of his tree. My Review Here for more information about pole saw review.