Posted By: Eric
1 people found this review helpfulTook a little bit of time and effort to learn to use but the results are worth it. Watch the videos, they help quite a bit. The stones are great. I will have to get a couple more (lower grit or diamond for rough work and maybe one past the 5k for high polish). These stones do a good job on tough steels like CPM-M4, M390 and even K390. I am still learning on the unit- hollow grinds give me a little bit of trouble but flat grinds are pretty straightforward.
The easy change spring is a REALLY nice feature. Keeps the stone secure but allows for quick and effortless change outs.
I haven't tried the magnet yet- I just watched some videos with hints on how to secure it to the unit.
Wasn't sure what to do with the drill stop collar until I watched the video. Still haven't used it since all the stones are the same thickness but it will come in handy as stones wear and I purchase different ones.
All in all, a nice addition.
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