I have started keeping a bit better track on hours spent on my knives, what surprised me was how long some tasks took vs others. One example is hand sanding, most makers I think do not spend enough time on this. Part of the reason is it stinks to stand there and go through the process of correctly hand sanding a blade, problem is there is no machine that can duplicate the finish handsanding produces. Handsanding can take me 6-8 hours on a larger size carbon steel bowie. Anyways sorry to be longwinded, my last knife took me 23 hours start to finish, thats with oosic handle and nitre blued fittings.