Sink Hole Tool Question

Good Morning from the Arctic Sky Shop
... I was wondering if this is the correct tool for making the hole in the bottom of the Sink Bowl or Mini Sink that Madjack or Mary K used...or mentioned,
Im doing so much here right now at one time that these things are just sprouting up all over the place and un announced... when not even searching...for things
Just by accident I was looking for a faucet to install and I stumbled upon this.....here in Reindeer Land
its 35mm in diam..and cost here is 8 Euro which is about 9 -10 USD.
Ohhh Please say that is the correct tool....
Classic Finn
PS I found some real genuine North American Cedar here as well ....Im running across some different ideas on it too .. man that stuff smells great. and looks very nice..
What does cedar look like when varnished or waxed?


Im doing so much here right now at one time that these things are just sprouting up all over the place and un announced... when not even searching...for things


Just by accident I was looking for a faucet to install and I stumbled upon this.....here in Reindeer Land
Ohhh Please say that is the correct tool....


Classic Finn


PS I found some real genuine North American Cedar here as well ....Im running across some different ideas on it too .. man that stuff smells great. and looks very nice..
What does cedar look like when varnished or waxed?