I have a knife just like yours because while I live in Spain, my sister lived for a few years in Wells (Austria), and she got me one for Christmas. She knows I like knives and I guess this particular item was priced well there (I don't know if they make them in Austria or outsource them).
So far it has not seen any use, but I have read as much as I could find about it.
... I read these knives need the blade to be re-profiled to be good for all around use. I guess the way it is set up now is more for bayonet use (it attaches to some European rifle) and prying things where longevity is most important.
This saber ground knife is meant for stabbing and some prying, forget about chopping (too light) and forget about wood carving (you would need to reprofile not only the very edge, but the whole bevel to turn it into a full flat grind). The steel and heat threatment is not focused on edge retention. If you make the edge acuter to make it a better cutter, do not expect the edge to last long.
This knife is not meant to be (and will never be) a good all around use knife. You would be much better served with a Cold Steel Bushman (if we are talking budget knives) for example.
I want the edge to be re-profiled so that it is good for all around use including tasks within survival knife use and bushcraft knife use. I will have it re-profiled and sharpened by a professional sharpener.
DON'T SEND IT OUT!, yes, purposely written in capital letters.
If you are set on reprofiling the knife to whichever angle you desire, log into Aliexpress and get yourself a RUIXIN PRO RX-008 sharpener with a set of additional diamong stones (6 stones from 8 to 2000 grit). Whatch a few videos on Youtube and go to town. You have to purposely do it wrong to screw up with this guided system. It is THAT good. The price of the set I am telling you about will surprise you too (cheeeeeeeeeeeeeeeeeeap). For this particular steel I wouldn't go higher than 400-600 grit, it is not worth it. I like to sharpen freehand, but for reprofiling jobs, nothing beats a guided system.
You get two benefits out of this: The sharpener will serve you well in the long run PLUS you will get practice on a cheap knife so you don't hesitate to sharpen more expensive knives you may happen tu purchase later on.
Paraphrasing
GIRLYman, do not expect sharpeners to be good at this. I have two experiences with pro sharpeners. The first time I sent my first fixed blade knife (MUELA Cazorla) to be polished and sharpened. This is a stag handled knife with brass guard and leather sheath. The laser etching came back mostly erased (to be expected from the buffing), the grind lines are mostly gone and they ATE part of the guard while on the buffing wheel... totally amateurish job. I was young and stupid at that time, don't blame me.
And welcome to Bladeforums!
Mikel