Okay, I'm Sold on Convex Now

Satori said:
Obligatory thanks to Dan Koster, Yvsa, and the rest of the Convex Mafia. ;) QUOTE]

Convex Mafia ... aren't they the opening band for
" Chakma and the Chaindaddies"
;)
 
I put a finger gently across the blade edge, not down it. I've never been cut doing this. Nasty says he has some blades that will cut you- I'd have to see it to believe it.

I have a very light touch when there is a potential for blood.



munk
 
Dan...when will the new CD be available? I'm sure there is a lot I still need to learn...

Unless Yvsa tells me the BDC is sharp enough anyway...
 
I'm thinking of splitting it into 2 CDs ....too much stuff.

One will be refinishing & repairing khukuris.

The other will be strictly resharpening and its various methods & techniques, etc. Hopefully more detailed. I plan on having these 2 as well as a smaller general sharpening CD available at the Blade Show in June. So, anytime between now and then....:D :p
 
Nasty said:
Unless Yvsa tells me the BDC is sharp enough anyway...
Uwinv the BDC is sharp enough. Even sharper since I hit the edge on my Jeweler's Rouge strop a few times, about 6 on a side.:D

I think maybe the reason so many can't tell a convexed edge is sharp by "feeling" is that they don't do the final stropping at a steep enough angle.
But you have to be careful to not go too steep as you can dull the edge by stropping rather than putting the extremely sharp and polished on it.:(
A little experiementation will soon tell you when you've arrived, and if you do dull it then it just means you have to practice a bit more.;)
And we all know what a little more practice makes don't we?:rolleyes:
 
Yvsa - gonna jump in and add to what you've said....



There's an easy way to tell if you have the right angle.

Lay your knife/khuk/whatever on its said and drag it (edge trailing) on the strop. It will "glide"......

Do that a few times to make sure you know what I mean. There is no resistance...feels smooth.

Now, do this a few more times raising the angle of the spine each time until you start to feel some resistance. That's the angle....and not one hair more.


When you're good at that you'll notice something else....that the hard you push, the less angle you need. Conversely, the lighter you strop, the more angle you need.

But, the nice thing about this "feel as you go" technique is that once you become adjusted to it, it's quite natural. You'll be able to strop your knife without even looking. Try it if you don't believe me. ;)
 
Yvsa said:
Uwinv the BDC is sharp enough. Even sharper since I hit the edge on my Jeweler's Rouge strop a few times, about 6 on a side.:D

Aha! I only go to white Edutsi...gotta get me some o' dat stuff then... :p
 
Nasty said:
Aha! I only go to white Edutsi...gotta get me some o' dat stuff then... :p
Uwinv the white is finer than the red Jeweler's Rouge I think. This strop just happened to be handy.:D
I usually finish up with the green chromium oxide.
 
pink or hard white is the finest.

if it's soft or says "matchless" - then it's not hard white.

Red is for adding luster....

Green is for generally polishing of metals - cuts.


pink "no scratch" does not cut - only shines. Best finish you can get - takes time though....


For stropping purposes, green rouge is good stuff.
 
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