DMT (Diamond Machining Technology)2.5-in. DiaSharp Diamond Mini-Hone Sharpening Kit of Coarse, Fine, and Extra Fine Grit Sharpeners (D2K)

Finally did the research, bought this superior product & sharpened my Florian ratchet pruners. Why didn't I do this sooner? Super easy to use, unlike I initially thought, & customer service I contacted via their website was super quick to respond to my questions. Some great older YouTube videos by DMT show detailed method to sharpen too. HIGHLY recommend.

I bought these diamond hones to use for sharping my kitchen knives. I have sharpening stones but these work faster. I use the coarse diamond hone to shape the bevel, and the finer hones to put a nice smooth edge on a knife.I find these faster than using my sharpening stones. Additionally, I use water on the stones and these diamond hones are used dry, which is nice in certain environments.

And I spent this rainy afternoon hunting down every dull knife, bit and pair of scissors I own to get them working again. I don't know if I'd try to sharpen a really high end knife myself, but that's my lack of experience, not the files.For the tools I own and how I use them, these files seem to do the job. Time will tell, I suppose.

This company's been around for many years & their products are top shelf. Domestically produced & worth every cent. You won't be disappointed.

Diamond consentration is very less. Not sure about tye longvity 9f product. Any how trust about the brand DMT.

Really works great!

DMT brand rules when it comes to diamond sharpeners.

I used these on everything from my garden shears to my cooking knives. Easy to use and do a fantastic job. I can take an over ripe, squishy, gushing tomato and get a perfect cut after sharpening. Highly recommend!