Sharpen D2 Steel blade

Sharpmaker, Wicked Edge, KME, anything will work just fine for regular sharpening. Diamond stones for reprofiling..
 
I use the Edge Pro Apex and it works like a charm. It's not a cheap system but I can get a mirror polished edge on any steel in no time at all.
 
Kme for me. Very easy snd fast witj diamond stones. Work yourself a good burr with the coarse stones first.
 
What Rev said.
The same way you would sharpening any other knife. D2 takes a rough or coarse edge so to speak, but will hold it very well.

The edge on my JYD pictured above is very fine and VERY sharp. Possibly because it's CPM D2 and not plain D2?
 
I use my trusty Lansky system with diamond coarse and fine stones then their wet stones finishing off with the ceramic stones and a stropping...works on all the high steels I've tried thus far.
 
The edge on my JYD pictured above is very fine and VERY sharp. Possibly because it's CPM D2 and not plain D2?

Doesn't matter, Both will take a scary sharp polished edge. And hold it for a VERY long time. CPM *may* hold it for a little longer. Either way D2 is awesome!
 
CPM-D2 is very different from standard D2 not only in sharpening but the type of edge they do best with. CPM-D2 tends to do a little better with a slight polish while standard D2 likes a very coarse edge. Both also have the ability to be finely polished producing very clean mirror finishes, of the two CPM-D2 is MUCH easier to polish.

While CPM-D2 sharpens without too much trouble standard D2 can be a pain to sharpen even when you have all the fancy tools. So over the years I discovered simple is best with standard D2. I use a Fine Silicon carbide stone to sharpen the use the slurry created on the stone as a strop paste on a piece of leather. It's a very fast and simple method that produces scary sharp results.
 
It's amazing how different my D2 blades react to my stones but it's still a nice trade-off when realizing you dont have to sharpen it again for a few months...depending on how you use it I guess ;).
DMT dia folds, spyd ceramics and a strop work fine.
 
D2, like other high carbide steels, responds well to diamond hones. Coarser hones seem to work best for slicing flesh or fiber, but you can get a polished edge with finer hones.
 
I use DMT diamond stones, and they work great on my Kershaw and Benchmade D2 blades. Tried sharpening them on Arkansas stones before, but it felt like I was scraping off more stone than steel.
 
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