glenn bradley
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After hearing some decent reviews from other folks here and elsewhere I picked up a couple grits of these. The are for lapidary but, are said to last long enough to make them worth the $10. I'll let you know if I find differently. I got a 400 and a 1000 grit.
They fit perfect. You just back them up with the wheels you already have. I used the one that my 3600 grit film is on.
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Here's the result of 400 and then 1000 on my beater chisel I use for glue removal. They cut real quick but, diamonds generally do when new.
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I didn't get an finer grits because I wanted to see how the 1000 grit wore. I touched the chisel twice to my regular 3600 abrasive and the results aren't bad for coming right off the machine with no honing. Took about 3 minutes of my time from 400 to this:
They fit perfect. You just back them up with the wheels you already have. I used the one that my 3600 grit film is on.
.
Here's the result of 400 and then 1000 on my beater chisel I use for glue removal. They cut real quick but, diamonds generally do when new.
.
I didn't get an finer grits because I wanted to see how the 1000 grit wore. I touched the chisel twice to my regular 3600 abrasive and the results aren't bad for coming right off the machine with no honing. Took about 3 minutes of my time from 400 to this: