Smith's Diamond Combination Coarse and Fine


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  • Micronsized monocrystilline diamonds in stone
  • Stone stores away in handle
  • Coarse stone on one side and fine stone on opposite
  • Lanyard hole

Smith's 4" Diamond combination features coarse and fine grit sharpening surfaces. These surfaces contains multiple layers of micron sized mono crystilline diamonds and a unique sharpening surface with an overlapping oval hole design. It has a "Micro Tool Sharpening pad" and a sharpening groove for fishhooks or small tools. The soft grip rubber handle is designed to make sharpening safe and easy, and when your finished sharpening, you can store your stone in the handle for safekeeping.


Customer Reviews | Average Rating: 4.67 out of 5

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Customer Reviews

Patrick Mahoney
May 16, 2014
(5 out of 5)

I really like this sharpener, you can sharpen just about anything from a sword to a pocketknife to a fishhook. It has made my tanto, kukri, wakizashi all EXTREMELY sharp. It's a very solid sharpener and the storage inside the handle thing is awesome! Anyone who has anything they want sharp as heck should get this!


Bailey John E
Feb 07, 2014
(5 out of 5)

I,m never without diamond hone. puts razor edge on everything from cane sword, any size knife, even katanas(with practice). Lite & fits in handle/case.Fits in pocket of tac vest. If U like your edged weapons or cooking knives sharp, like me, get one, or two.


Apr 17, 2012
(4 out of 5)
Smiths Diamond Combination

Ok so I recently got into knives and weapons. So i'm a bit of a novice but even I know a good blade gets dull after awhile. So I decided to purchase this little product to help maintain my blades that I also bought online. Now because i'm new to this field, knife sharpening is a bit of a challenge to me. I used it on a dull blade and it worked very nicely. It wasn't razor sharp but it could deliver a mean cut. As a novice I give it a 4/5 because of it's effectiveness, it's easy to use, and it's extremely portable.


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