Diamond Hone Sharpening Set

I gave these 3 stars, almost went with 2 and could have gone to 4 stars. Do I sound confused? Here’s why: Pros: Very nice price , Work great right out of the box, Small and easy to work with, the overall dimensions allow use in tight spaces . I keep mine hanging on the router table so I can give bits a quick hone prior to use. Cons! this is why I rated it a 3 and almost a 2. The diamond surface just does not last very long. I lubricated {water} prior to every use and always cleaned off residue. As an estimate {very crude one} I put a useful life of a dozen or so touch up of carbide bits before you can noticeably feel the diamond surface has degrade. Will I buy again? Maybe – they are inexpensive and convenient, just wish they held up better.

I use these to keep a decent edge on my lathe tools. They are easy to handle, and easy to keep flat on the bevel.

These diamond hones are within a hands reach of my work bench. I used then for sharpening my router bits and also for cleaning off the bit cutters after use, they wipe clean easy making them a pleasure to use. I place them flat on the cutter, slide forward with an even stroke, lift off and repeat. Lasting very well.

On the diamond hone set, so far so good. I use them to touch up my raised panel bit and some other bits and they work good!

I bought these to give various blades in my shop & home a quick touch up and they are working out great.