I'd go for a grizzly if you fancy one!! I like my curly birch one so much I'm looking to buy the macarta version...... if you get the curly birch remember to soak that scales in boiled linseed or they may lift slightly.....but I love mine!!!
A solid camp knife that can manage chopping and battoning ?
Save yourself a ton and get a Morakniv ....
Robust or companion, they all do what you mentioned and they can be had for £10 to £20 ..
👍
I used tung oil on my Turkish walnut grizzly, very similar to linseed and worked a treat.
I warmed the tung oil in a 'bain marie' (like melting chocolate) with boiling water.
I spent some time researching flash points and ignition temps to make sure it would be safe I suggest you do the same.
I warmed the knife in our very warm airing cupboard. (I had asked for an unfinished knife handle)
I used clean old cotton t shirt to rub warm oil into handle. I spent some time doing this.
I wiped off excess oil and left for 20 mins. then came back and double wiped any further excess and gave a bit of a buff.
I left somewhere warm for a few days and repeated as necessary approx 4-5 coats suited me.
Tung oil doesn't dry it cures (like pure linseed) I read that it will actually take a long time to fully cure in the handle but have found the outer layer stops being tacky and is usable after a day or so.
I'm not sure this is the best way to be honest.
If I'd had more than the small amount of tung oil gifted to me I would have probably heated the oil and soaked the knife in it for a few hours or over night to maximise absorption and minimise the faff of reapplication.
Please understand the above method works for me and was what I came up with after a fair amount of online research. But I make no promises that this is the best way to do it or even the correct way to do it. However this method did work for me and I do like the finish very much.
Please do some more researching and ask more experienced users before attempting.
Best of luck.
EDIT. PS rags soaked in tung oil or linseed oil are supposed to be able to spontaneously combust as they cure. Please be careful how you store/dispose of them.