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Input:
Question: Does anyone know the difference between this one and the Chef's Choice Asian diamond hone sharpener?
Document: This Chef's Choice lives up to the rating of excellent for the best available manual diamond sharpener in the "Cooks" review.I also bought the other Chef's Choice for asian knives with same results.Any serious cook must have this as it makes food preparation much easier.
I purchased the Chef's Choice 464 Pronto Manual 2-Stage Diamond Hone Knife Sharpener. It is a very nice sharpener. It is the best I have ever used. Small and light. It doesn't take up much room on my kitchen counter. I am very happy with it.
We had a Wusthof that worked well for many years. We also have the Chef's Choice 120 Diamond Hone which works very well. But for everyday use the Chef's Choice 464 manual sharpener is perfect. It keeps the knives sharp longer than the Wusthof use to do. Highly recommended.
This sharpener works better than any I've used. Highly recommend it. Do your research, then choose the Chef's Choice 464.
I have owned a different sharpener from Chef's Choice for a number of years and upgraded to the 464 recently. I can say that I am just as pleased with this model as I was with my previous sharpener from Chef's Choice.
Used it once and pleased,very pleased with this tool. Was not sure, but kept seeing ads in my wildlife magazines. After several uses now, not so thrilledChef'sChoice 464 Pronto Manual 2-Stage Diamond Hone Knife Sharpener
Every few times I'll use the #1 side. I can feel the resistance while pulling the blade through, a couple passes and the resistance is gone. Then the #2 side to finish the blade.My knives are razor sharp now. Cut very well. I've actually used the other sharpener on 20 degree knives with good luck. I guess it depends on the steel and if it can hold the 15 degree edge.I have an old Chef's Choice electric and don't use it anymore.
My favorite sharpener for many years has been a little old electric model. Since its death I have been looking around while needing a replacement. After reading up on the diamond hone sharpeners I gave this a try. The sharpener seemed a little small & weak but I gave in.I was stunned as the coarse side easily & quickly worked on the long dulled edges.
One of the fastest and most efficient sharpeners I have ever used. Wish they made an Asian version (15 degrees). But an excellent sharpener for double edged 20 degree Western knives.
Chef'sChoice 464 Pronto Manual 2-Stage Diamond Hone Knife SharpenerI've had some good quality German cutlery for over 25 years. However, the 'factory' sharpening steel wore out long ago. I replaced it with a 'diamond' type sharpening rod, however, I just couldn't seem to produce the type of edge I really wanted and needed.
Answer: Asian knives and Henckles, Wustof ie western variety have different edges, relating to the angles.  Do a google search to get the precise info, but in any case if you have the "western" knives, get the non-Asian sharpener.  BTW, I love the Chef's Choice.  It is elegant in its simplicity and efficiency and does a great job of sharpening.