Discussion in 'Handiwork Display' started by Kippington, Jan 20, 2018.
Very interesting. How are you liking 52100 as compared 1095 and W2.
Earlier in this thread I mentioned I can't use a shallow hardening steel on this grind, so it ruled out W2 and 1095 for these particular knives.
I do like 52100 though. I don't get to try my own knives much as I'm backlogged on making them for other people!
Awesome Kip! The germans are much much nicer and kinder and even respectfully writing than what one might get the image of at first. I believe they will love it. And 52100, such a treat to work with good call.
Yes, fair enough. I shall live…
I have a Kip Hook Grind (I keep wanting to say "Trick Pony") in 52100 and a laser in 1095. Both are easy to sharpen, have a silky feel on the stones and take as sharp an edge as I can produce. I haven't sharpened them side by side but my impression is that thay are similar on the stones. The 52100 edge certainly seems to last a little longer and it doesn't patina as much.
Or you could commission one
You won't be disappointed.
That looks super interesting. Are there videos showing off this grind? And the food release? I'm one of those german nerds btw ;P
Looking forward to those knives popping up over here.
There are some good videos earlier in this thread demonstrating how the grind works as I was developing it.
There's also a 60 second Instagram video which I don't think I've posted here yet:
Sure sure that's what they always say ...
But seriously I want to know the results of this comparison/pass around, do we have members here that are part of that forum and can translate the results?
Google Translate does a pretty good job I think. I'm not sure if the following link will work properly for everyone, but it's worth a try.
"The rules for a nice togetherness"
Edited to add:
"The 'Optimize My Groin Challenge'"
That is an awesome idea. Something i tried was to form a small ridge (of milliput) about 2cm from the edge along the length of a cleaver. its not enough to cause much noticable difference in wedgeing but it does push the food away and stop it sticking mostly. I think the same could be done with a tidy bead of weld too. The dip away the at the handle end is to make space for fingers and push the food away that travels backwards while cutting.
Very interesting idea. Can you post a video of it in action?
I saw Mark Militello use a knife with holes and a ridge to slice cucumbers on "In Julia's Kitchen with Master Chefs" in the 1990s.
She asked him about it and he liked it for food release.
It looked similar to the Wusthof Ridge knife.
We are edging ever closer to the perfect food release grind ... I propose an S grind + holes, the patented S-Hole grind has been born!
Heres a short clip of that cleaver. Broccoli stalk is not that sticky but it does work with things like cheddar or leeks too. In fact its great if there is alot of cheddar to slice. Excuse the shaking camera and rubbish quality but you get the idea.
Thanks for the video. It's an effective method for sure. It still runs into the same problem all the food-release grinds have, which is that the higher you place the bump, the less effective it is. I went into more detail on post
#65 here in this thread.
If you lower the bump closer to the cutting edge, it would start to resemble the step on many of the S grind knives.
Very cool idea with moving the bump closer to the handle to discourage food touching your hand. This is the only kind of geometry a trick like this would work on.
It seems to work fairly well. But I can't get over how butt-ugly that knife is…
There is the Wüsthof vegetable knife, which seems to work along similar lines of thought:
It's butt-ugly, unfortunately. What you are trying has much better aesthetics and might well work better. Please keep us updated. This looks like a really promising idea!
When cutting food, I'd try some raw potatoes, as well as fruit such as pineapple and watermelon. These tend to be among the foods that stick a lot. Banana might be another one worth experimenting with.
Binge read the thread... Now I feel like watching a great tv series, I want to know the ending!
Wonder how bumps om the blade would Work... Jmmm
Fascinating thread. Thanks Kip.
Fascinating thread. Kip makes good knives and pursues the science behind them. (n=1 happy customer here)
I know I've said this before, but even though shallow grantons do not make food fall off, they do decrease slicing stiction.
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