Glad you had a day off, Daniel. I'm having my first in 3 weeks tomorrow.
CAD is annoying, ad tries what little patience I have at the end of the day- therefore I have decided that the modern, evolved man in this situation gets out his wallet and gives a starving nerd from Craigslist 50 bucks to do his CAD drawing for him. What I want to know is, I grind my little blanks *after* HT, no?
Hope you all have a relaxing weekend with your respective loved ones and/or barricaded in your respective workshops with a bottle of liquor, makin' stuff.
That is a long stint Bako, I hope you get some time off soon. Food mines! yarggh!
CAD - sometimes it really ticks me off!

I barely get the 2d stuff after a year of working in it almost daily. There is usually a lot of swearing involved. Now I'm good at it but need to learn Draftsight...
The waterjet guy can go from your drawings or templates. My neighbor here on the subforums Mark at Leading Edge Fabricating is the best. There is a charge for setup but I'd consider talking to him first. $50 for CAD work is great though. As always just let me know if you need help with anything! I like seeing everyone do good...
Grinding - it is more common to grind before heat treat, in general you grind to .030-.040" thick (leave them thicker at first) then do more grinding post HT.
Without getting in to too much detail - High carbon steels will decarburize during HT meaning they lose their outer skin of carbon, Air hardened steels do not as they are heated in a somewhat inert environment. I grind just about everything bevel wise post heat treat but had to work up to knowing how to.
So with O1 (is that what you got?) you want to leave a thick edge, heat treat, regrind everything. The standard would be to finish the flats and bevels to 400 grit then go back to 120 post heat treat. There are many ways to do it.
Do the majority of grinding prior HT, then sharpen after HT with a slow speed grinder. All grinding AFTER HT would be slow and wear through belts too fast and possibly screw with HT if you rushed it and sped up the grinder...
I have ground out ONE, no two knives.. from bar stock Daniel gave me over a year ago

One looks great and I might actually one day, in my life, have it HT'd and finish the damn thing!
Good call on grinding slow! Fresh belts and slow speeds are the best way to keep the knife cool.
Oh, did I mention profiling will be done by water jet?
I'm getting .250" thick blanks- starting with the big shit right away. I'm worried about losing them during HT, and as this is the first time I'll be beveling, it's going to go really slowly anyway. I'm thinking of trying a variable power supply for a rotary tool for my 1X30 to see if I can get that nice slow speed. Hmmm...mebbe I'll go to HF tomorrow for one.
Nice! tip - You will still need to clean everything up post water jet, make sure you have a tiny bit of extra steel on your design's profile to grind off. Good call on getting them done that way.
Grinding Bevels - that is one of the tough parts, practice is key... I'd do the major metal removal with the grinder (get ceramic belts, 80 grit 3m cubitron 2) and then switch to files. They will remove metal almost as fast as the grinder, get a Nicholson Magi-cut for the flats. Draw file to perfection then sand with a metal block (with radiused edges) wrapped with sandpaper. Or plan B - get 8' of 1084 from Aldo and grind it all! Scribe your grind lines in if you want, that helps.
Pix!
Morning guys!