Running a network cable under the house

Greetings

One of the rooms in my house currently has no network port, and currently I've got a cable running across the house about 20 metres which gets in the way when vacuuming etc. and is a headache.

I intend on running a cable that goes from the router under the house and into the room. However I have no idea what I need to buy for it, and what tools I need for the job.

At the moment, I'm guessing I'll need to buy:1x 20m CAT6 cable1x RJ45 jack 1x network plate/cover

Tools for the job:electric drillSome sort of crimping tool? (to connect the cable to the RJ45 jack)Alternatively I can pay a data cabler to do the job, but would like to do it myself as a learning experience. Would appreciate some advice.Cheers.