minerjohn
starting to shine!
The wild bunch!
Member since May 2008
Posts: 43
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Post by minerjohn on Jun 24, 2008 21:37:35 GMT -5
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Post by stonesthatrock on Jun 24, 2008 22:17:21 GMT -5
sorry cant help you out with that, Never used them.
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49er
freely admits to licking rocks
Member since February 2008
Posts: 753
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Post by 49er on Jun 25, 2008 0:18:49 GMT -5
Thanks for the link.....
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Post by johnjsgems on Jun 25, 2008 9:00:53 GMT -5
Unless they've gone up recently, the 8" cerium, etc. list for $10 for a pack of 5. They are very thin polishing discs used mostly by facetors and best used on softer stones (amethyst, smokey quartz, etc.). If you plan on using them for cabs I don't think they would last long. You woud be better off using a leather disc with polish compound or diamond.
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hkswrapsody
starting to spend too much on rocks
Member since June 2008
Posts: 109
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Post by hkswrapsody on Jun 26, 2008 15:03:47 GMT -5
the ultralaps are a good price and thanks for the link. From someone who cuts gemstones and cabs they really aren't suitable for cabbing work. The purpose of the ultralap is to keep the face of a gemstone flat and the edges as sharp as possible. I concur with the johnjsgems, stick to felt or leather for cabbing. The ultralaps wouldn't last.
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hkswrapsody
starting to spend too much on rocks
Member since June 2008
Posts: 109
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Post by hkswrapsody on Jun 26, 2008 15:08:37 GMT -5
the ultralaps are a good price and thanks for the link. From someone who cuts gemstones and cabs they really aren't suitable for cabbing work. The purpose of the ultralap is to keep the face of a gemstone flat and the edges as sharp as possible. I concur with the johnjsgems, stick to felt or leather for cabbing. The ultralaps wouldn't last.
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