IPEX MHF4 connector

Hi all,

I'm seeking help from other experienced hardware pros regarding the MHF4 
connector and cable. Among others, this is used to connect WiFi ngff m2 
cards.

So I'm looking to buy a female mhf4 metal head, where can I buy it? 
Links are welcome ?

As I understand, this is a regular (albeit very thin) coaxial cable so 
just wondering is there any special tools I need in order to connect the 
head to the cable?

Many thanks for the help!

/OriS