Diamond Faceting Disc or Top-plate with magnetic backing 150mm x 1/2" bore
Gritsize: #1800
Thickness: 2.70mm
For faceting, cabochon cutting and grinding. Used with water.
Lapidary Supplies »
Magnetic Diamond Discs »
![](https://d31wxntiwn0x96.cloudfront.net/rctzda/productimages/881.jpg?width=400&height=400&etag="a83b40a279d3e509d314d475c0baa68b")
#1800 Magnetic diamond Disc, 150mm
