Hey guys, I am a total newbie to sharpening. I do have a Sharpmaker that works great for my Spydercos and other pocket knives. The problem is that I find the coarse stone is not coarse enough for say old kitchen knives. I have to run them through the coarse about 100 times or more to get anywhere. Eventually I would like to learn how to freehand. I would like to know in a sense, what are the reference sharpening systems recommended on this forum? If I want to learn freehand, how many sets of stones do I need to get a razor/shaving edge? Medium, coarse and fine? What grit etc. TIA, any opinions would be appreciated.
How is this Lansky?
http://lansky.com/index.php/products/universal-system/
You should check out the sharpening block I make - all the details through the link in my signature below. Is a good unit for beginners
and more accomplished folk because of how comprehensive it is. Is capable of sharpening pretty much anything and is very versatile. Can be used to repair damaged cutlery of any size, right on up to as sharp as you can ask. Is a big help when learning to freehand and really excels at maintaining edges at exactly the finish you want. Works on any edge grind - convex, Vbevel, Scandi etc.
If you're considering freehand of any sort, the sale thread has a handful of videos and a copy of the users manual that will be helpful even if you have no interest in buying the kit.
Otherwise I have to recommend a combination silicon carbide stone, some oil, and some polishing compound (made for stainless or cast iron). You can expand on this basic set down the road or not - that combination SiC stone will never become obsolete. This will cover the basics:
You need a coarse surface for repairing damage and creating hard use utility edges (80-320 ANSI)
A medium grit surface for a more flexible utility edge in terms of what it will cut well (400-1200)
A fine surface for edges that are better at chopping, carving, shaving (1500 and up)
I left the ranges pretty broad, you can tweak each range to get the abrasive most appropriate for what you're working on, but in general you will want three stages of coarse, medium, and fine. Most often you will only need the medium and fine once you get things tuned up. Pick up a Sharpie so you can tell where you're grinding, always use light pressure and remember that you're removing steel and odd bits of abrasive - how ever you do it, you need to keep your abrasive surface clean as you work. This makes a big difference.
Martin