Removing last anchor point's handle

Hello,

Is there a way to somehow define a shortkey to the process of removing our last anchor point's unused handle?

I am talking about this:

To be able to make a sharp corner I have to manually click on the anchor point so the handle which is still unused gets deleted. The anchor points are particulary small and the don't scale when zooming so sometimes it's just hard to click them and therefore I would love if I could automatically remove the handle with a key/key combination.

Thanks in advance