Just got some blanks from from the machine shop that is doing a great job at double-disk grinding and deburring and radiusing the edges of my blanks after waterjet. Some people say that surface grinding via double-disk grinding isn't really needed or is overkill for a fixed blade. That is probably true. But even flatness is good. The other thing they do that is really really important is not just debur the edges, but radius the edge to a certain spec. The capsule needs to be rounded but not too rounded.
The thing that is so cool about this step is seeing the finish that 8 hours in that massive vibrating machine puts on the blanks - they call it a 32ra finish. I think it looks totally bada*s. I spent $600 on a BurrKing thinking I could do it myself, and it didn't even come close after 12 hours in the machine. I'm rarely home for more than 12 hours at a time, and don't like to leave something like that running, so this machine shop is a godsend.
I think it looks like the finish on my stone-washed Microtech Vector. (probably achieved the same way)
Can anyone (a non-knifemaker!) guess what that thing is near those hideaway blanks above with the ON-OFF switch? (Hint: Jerry Hossom made me buy it.)
patrickb said:
You don't get repeat customers and generate this kind of 'buzz' if your product doesn't work well. Period.
Getting feedback when someone initially gets theirs is one of the 2 the funnest parts. Everybody has a slightly different interp of and use for it than someone else. Working with the makers (aka the finishing artists, aka my concubines

is the other funnest part.
patrickb said:
Lastly, to make a living doing something you love....well that's just icing on the cake, isn't it?
Holy smokes, I wish! I have a full-time job, which I do really enjoy, even though I have a raised-by-wolves boss, because I am learning lots from him.
HideAway profits would make me starve. This is the classic example of variable cost vs fixed cost. On a per-knife basis, all my costs are reasonable, and I should have made lots of money by now. Or not lots but enough. However, taking into account batch fees at each step (ex: this surface grinding and vibrating step's $400 minimum batch fee whether 1 or 800 knives (which obviously I don't come close to), heat treat's batch fee), a couple times when process has gone astray, some HideAways have actually ended out costing me more than what I've sold them for. Thankfully that's only been a couple times. But the harsh truth from the spreadsheet is that I would be financially better off working an equal amount of time at McDonalds given the hours I've put into this. And I'm not just doing this for profit, but I do need that to keep doing new projects or more things that perfect this one. I only recently broke even on my startup costs after selling them more than a year, but 1 year to recoup startup costs is typical, so that's fine.
I do realize that the production route solves lots of these problems. It would be less work and more profit. A couple of companies have expressed an interest, and I need to respond to them.
Volume also solves lots of problems too. Kevin S. pointed me in the direction of an OEM-in solution too. (Thanks Kevin!) I should probably advertise. I haven't done any conventional advertising yet. All in all I have no regrets with any decision or how I've done things so far.
So isn't that the coolest finish!?! It's got tons of little micro-scratches in it and is very very smooth.
FrontSight