heres the list of my knife
togiharu inox suhijiki 10.5" (2007)
togiharu inox gyutou 9.4" (240)
inox petty 5.9"(150)
togiharu cobalt damascus santoku 6.4" (165)
Please i need helping sharpening 4 of them because i dont know what is the angle for all the knife
this is my first time to buy a knife. in addition, i going to start culinary school soon it would be nice to have knowledge about knife
thank you so much.