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Knife Sharpeners

Posted: Tue Nov 20, 2007 6:56 pm
by Forensic Jim
Can anyone recommend a good knife sharpening system. I have zero skills at putting an edge on a knife and would probably do more damage than good. I've heard the Lansky is a good kit to buy.

Posted: Tue Nov 20, 2007 6:58 pm
by Classic Case
i've had good luck with the lansky.i find it alot easier to maintain the blade angle with it, rather than freehand. ::tu::

Posted: Tue Nov 20, 2007 7:17 pm
by jonet143
lansky... work very well.

Posted: Tue Nov 20, 2007 7:53 pm
by Ringmaster
I use the Lansky "most" of the time, even tho' I can sharpen a knife with a stone. Especially the first time, for a new knife. Touch-up is a lot faster with a good Arkansas, of course.

Posted: Tue Nov 20, 2007 8:14 pm
by Hukk
I splurged on a Lansky diamond set and also bought a sapphire stone. I use these to reprofile knife edges.
I do plan to make some guides for my Bader at 30, 25, 23, 20, 17, and 15 degrees angles. To protect the temper, go slow, cool often and don't be in a hurry. They do have belts that you can load up with a very fine buff. I figure for some grinds, that this is the fastest and best way to get the proper angles when the knife gets it's first edge.

They work well and I recommend them for D2, CPM154, ATS-34, and metals like CPM S30V. If you don't do a lot of sharpening, these are great and I believe an absolute necessity. I am sharpening knives daily so I often just use bench stones. Even though I sharpen knives all the time, occsionally I will use the Lansky to make sure the knives have a proper angle. Just because it's sharp doesn't mean a knife has an optimum angle.

I also have a rather huge collection of bench stones from Arkansas Stones (Soft and Hard Surgical), Carborundum, Diamond and a few others. That hard stone will put one heck of an edge on a blade. ::nod::

Posted: Tue Nov 20, 2007 9:32 pm
by marcinek
Hey Jim...I use a Spyderco Sharpmaker...if I can get stuff really sharp with it (and I can!)...then, trust me, it's fool proof.

Posted: Wed Nov 21, 2007 12:09 am
by knowtracks
I too use a Lansky. I use to sharpen all knives freehand but not anymore. I get a much more uniform edge with no roll over the edge just when you're almost finished.
The only problem that I've had with the Lansky is with small blades. I had to rework the clamp to hold them square. On other fourms there has been quite a squawk about the clamp.
I still strop in between sharpings freehand.

Dave

Posted: Wed Nov 21, 2007 12:12 am
by Duffy
You guys mean there is something besides rocks to sharpen a knife with???? This is all news to me... :shock: .

Posted: Wed Nov 21, 2007 12:33 am
by Hukk
I gotta agree with you on those clamps Dave. They are a pain in the rear. I would like to try something different clamp wise, I don't exactly know what yet as far as clamps go. I did make one clamp at 23 degrees, same design. The guy was insistant that he wanted 23 and I would say that it's not a bad choice for his drop point.

A good system for me is to take the flat platen of my Bader and make some clamp on rests with all the different angles. Still muling it over, I have other projects going.

Might make sense to buy a 1 x 42 from Grizzly for about $40 or so and buy the correct belts and make some clamp on knife rests, all at the different angles. All the angles I listed earlier were the different requests I got from customers.
In general it broke down like this, with a couple exceptions. :roll: It's their knife, what do I know. :lol: A couple I do disagree with. ::shrug:: It's not my knife.
15 to 17 for fillet
20 to 25 for skinners and slicing
23 to 25 and some to 30 for hunters
30 for chopping like a french Chef's knife, but I have had a request for 30 on a skinner. ::shrug:: Couldn't talk him out of it. I wonder if he thinks I made a lousy knife. Everyone has their own idea of what's right.

I made a knife for my brother Gene in Oregon from 01 tool steel and he's quite strong. He split the chest cavity of a Bull Elk with one chop. I got 5 orders out of that and probably a few more coming. Well, I got to next November to get them done with sheaths. ::tired::