How to make a knife at home with only common tools part 1

This is how i made knife at home with only common tools like hecksaw, file and sand paper. I didn't use any power tools except drill press.
Blade steel is stainless Bohler n690 (440 BTS), lenght is 22,5 cm (8,9 inches)
In this first part i finished blade and sent it for heat threat.