bodog
BANNED
- Joined
- Dec 15, 2013
- Messages
- 3,097
It has nothing to do with sharpening pressure. The stones apparently provide strength to the plastic, so when it thins out, the plastic can bend. Or, maybe it just becomes noticeable when it's thin. (It doesn't take a lot to crack a stone... especially when it gets thin). I had it happen when changing stones. Either way, the flex of the plastic is the issue.
I'm sure the cheap glue contributes to them "popping off" easier.... I think I mentioned earlier, I had to reglue some right out of the package.
I've had several sets and haven't broken a stone yet. I use it until it's dished more than I like and then buy a new one. It's not like they're expensive. I guess I haven't pushed them to that type of thinness. Never bothered me to drop 3 bucks a year for a new stone. Now some came with a hairline crack due to rough shipping, but that didn't negatively affect performance for me. I also got one with a pretty rough grind from whatever saw they used.